An Overview of RADIUS on the IMG

Transcription

1 An Overview of RADIUS on the IMG The IMG uses Remote Authentication Dial In User Service (RADIUS) protocol for streaming the Call Detail Records (CDR). The implementation is compliant with RFC 2865 and RFC The RADIUS messages are sent to external RADIUS servers. The IMG RADIUS interface generates an ACCESS, a START & a STOP Request for the inbound leg and a START & STOP Request for the outbound leg of the call, as well as data associated with the INVITE, the 200 OK, the BYE and the CANCEL methods for those legs utilizing a SIP protocol. Specifications The IMG implementation of RADIUS is based on the following RADIUS RFCs: RFC Remote Authentication Dial-In User Service (RADIUS) RFC RADIUS Accounting Formats The IMG 1010 supports the Cantata RADIUS formats, which Includes some attributes defined by RFC 2865 and RFC 2866, as well as Cantata Vendor Specific Attributes (VSA). Scenarios The IMG 1010 supports RADIUS Authentication and Accounting. IMG 1010 customer has the option of using one of the following scenarios: Authentication and Accounting In this case an Authentication Server and an Accounting Server are both assigned to the RADIUS client on the IMG. Accounting only In this case only an Accounting Server is assigned to the RADIUS client on the IMG. Authentication only In this case only an Authentication Server is assigned to the RADIUS client on the IMG See RADIUS Scenarios for more details. As per RFC 2865 and RFC 2866, the IMG 1010 uses port 1812 for Authentication and port 1813 for Accounting by default. But these ports are also configurable. The Authentication and Accounting servers could be the same entity, in which case both servers will have the same IP address. Or they could be different entities with different IP addresses. The RADIUS attributes and VSA s included in the messages will vary based on the protocol for used for a specific side of the call, depending on whether it is a TDM protocol (SS7 or ISDN) or IP protocol (SIP or H.323). The User name and Password values configured for the Authentication Server used will be included in the user name and password attributes in the Access Request message sent from the IMG. 1

2 RADIUS RADIUS Server Redundancy The IMG 1010 supports an Active Standby redundancy scheme. Redundancy logic is independent for Authentication and Accounting Servers. When configuring RADIUS servers you may create them with an initial priority preference. The IMG will begin using the preferred Server(s) and switchover to an alternate server after detecting a communication failure to the currently active server. Once the switchover occurs all future Radius messages will flow to the newly active server until a failure occurs on this server. If an error is detected in trying to send a Radius message to this newly active server, the IMG will attempt to switch again back to the previously active server. This behaviour is repeated, until a working server is detected. If the IMG fails to connect to a RADIUS Server an alarm will be sent. You can monitor alarms using EventView. Typically when a RADIUS message needs to be sent to a server, it is assembled and passed to the OS for transport to the currently active server. These servers are configured to send the message, wait 2 seconds and then retry sending the message an additional 3 times. Therefor a RADIUS message will be sent a total of 4 times, with 2 second intervals, before attempting a switchover to the next server, if one is configured. The switchover behaviour is coupled to the message type. Therefore an Accounting Server switchover is independent of an Authentication Server switchover. Under typical call load it will take a while for the switchover to complete since the IMG may have many RADIUS messages queued up to the failed server. Each of these messages must fail and be retried on the newly active server following notification of the send failure. NOTE: A negative response does not constitute a server failure. Supported Packet Types Access-Request Sent to a RADIUS server - conveys information used to determine whether a user is allowed access to a specific NAS, and any special services requested for that user. Access-Accept Sent by the RADIUS server - provides specific configuration information necessary to begin delivery of service to the user. Access-Reject Sent by the RADIUS Server if any value of the received Attributes is not acceptable Accounting-start Accounting-stop RADIUS Server Debug Mode 2

3 An Overview of RADIUS on the IMG You can configure your RADIUS Client in Debug Mode so that calls will be completed whether the RADIUS server is active or not. The IMG will not require authentication for the RADIUS server to complete a call and no billing information will be logged. You enable RADIUS Debug Mode using the RADIUS Client screen. RADIUS for Pre-Paid Applications The IMG now accepts and acts upon data received in RADIUS Authentication Response messages that the Radius Server may send pertaining to prepaid application. This will allow the IMG1010 to be used in a prepaid application environment. You enable this feature in the RADIUS Client pane. NOTE: Radius Prepaid Support Mode will be disabled if Radius Debug Mode is enabled. The two modes cannot be enabled at the same time. The IMG sends the following VSAs to the RADIUS Server (NOTE: These apply to ER2 release and above only): Cantata-call-type = Cantata-voip-dst-sig-ip-in = Cantata-trunk-grp-in = and receives the following attributes in return: Call Duration Number of seconds for which the call is authorized. Call Tracing: Will log the termination [Normal Call Clearing (16)] as a result of the max duration of the call being exceeded. VSA: h323-credit-time (VSA # 102) New Dialed Number Phone number to which the call is redirected; for example, to a toll-free number or a customer service. Call Tracing: Will log the use of the new Dialed Number, which overrides the Dialed number received in the incoming call. VSA: h323-redirect-number (VSA # 106) See RADIUS CDR Example: Pre-paid Support RADIUS Server Failure Alarm The IMG provides automatic alarming notification to IMG users when a Radius Server has changed states and can no longer be accessed. The alarm, reported in 3

4 RADIUS EventView, will include the RADIUS Server Type (Access, Accounting), the Server ID, the mode of the Radius Server (normal, debug), the state of the Radius Server and the IP address. Related Topics Basic RADIUS Call Flow Generic RADIUS Attributes Cantata RADIUS VSAs RADIUS Call Flow: SS7 to H.323 RADIUS CDR Example: SIP-to-ISDN Configuring Billing and Authentication 4

5 RADIUS Scenarios The IMG 1010 supports RADIUS Authentication and Accounting. IMG 1010 customer has the option of using one of the following scenarios: Authentication and Accounting In this case an Authentication Server and an Accounting Server are both assigned to the RADIUS client on the IMG. Accounting only In this case only an Accounting Server is assigned to the RADIUS client on the IMG. Authentication only In this case only an Authentication Server is assigned to the RADIUS client on the IMG

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7 Generic RADIUS Attributes RADIUS Attributes carry the specific authentication, authorization, information and configuration details for the request and reply. Some Attributes may be included more than once. IETF Attribute # Attribute Name Description Values Example 1 User-Name Account number or calling party number String User- Password 16 octets user password String cantata 4 NAS-IP- Address IP Address of the requesting IMG Numeric (4 octets) NAS-Port The Physical Port Number of the NAS (Network Access Server) that is authenticating the user. Numeric (4 octets) Service- Type The Type of Service the user has requested, or the type of service to be provided Numeric Values Login-User 14 Login-IP- Host This Attribute indicates the system with which to connect the user, when the Login- Service Attribute is included. It MAY be used in Access- Numeric (4 octets) Values

8 RADIUS Accept packets. It MAY be used in an Access- Request packet as a hint to the server that the NAS would prefer to use that host, but the server is not required to honor the hint. 29 Termination- Action 0 Default 1 RADIUS- Request RADIUS-Request 30 Called- Station-Id This Attribute allows the NAS to send in the Access- Request packet the phone number that the user called, using Dialed Number Identification (DNIS) or similar technology. String The String field is one or more octets, containing the phone number that the user's call came in on Note that this may be different from the phone number the call comes in on. It is only used in Access- Request packets. 31 Calling- Station-Id This Attribute allows the NAS to send String The String

9 Generic RADIUS Attributes in the Access- Request packet the phone number that the call came from, using Automatic Number Identification (ANI) or similar technology. It is only used in Access- Request packets. field is one or more octets, containing the phone number that the user placed the call from. 32 NAS- Identifier This Attribute contains a string identifying the NAS originating the Access- Request. It is only used in Access- Request packets. String The String field is one or more octets, and should be unique to the NAS within the scope of the RADIUS server. For example, a fully qualified domain name would be suitable as a NAS- Identifier. 40 Acct-Status- Type Indicates whether this Accounting- Request marks the beginning of the user service (Start) or the Numeric (4 octets) Values Start 9

10 RADIUS end (Stop). 41 Acct-Delay- Time This attribute indicates how many seconds the client has been trying to send this record for, and can be subtracted from the time of arrival on the server to find the approximate time of the event generating this Accounting- Request. (Network transit time is ignored.) Numeric (4 octets) 0 42 Acct-Input- Octets Indicates how many octets have been received from the port over the course of this service being provided, and can only be present in Accounting- Request records where the Acct- Status-Type is set to Stop. Numeric (4 octets) 1 43 Acct- Output- Octets indicates how many octets have been sent to the port in the course of delivering this service, and can only be present in Numeric (4 octets) 1 10

11 Generic RADIUS Attributes Accounting- Request records where the Acct- Status-Type is set to Stop. 44 Acct- Session-ID This attribute is a unique Accounting ID to make it easy to match start and stop records in a log file. String The String field SHOULD be a string of UTF-8 encoded [7] characters c0405b e48 46 Acct- Session- Time This attribute indicates how many seconds the user has received service for, and can only be present in Accounting- Request records where the Acct- Status-Type is set to Stop. Numeric (4 octets) Acct-Input- Packets This attribute indicates how many packets have been received from the port over the course of this service being provided to a Framed User, and can only be present in Accounting- Request records where the Acct- Status-Type is set to Stop. Numeric (4 octets) 1 48 Acct- This attribute Numeric 0 11

12 RADIUS Output- Packets indicates how many packets have been sent to the port in the course of delivering this service to a Framed User, and can only be present in Accounting- Request records where the Acct- Status-Type is set to Stop. (4 octets) 49 Acct- Terminate- Cause This attribute indicates how the session was terminated, and can only be present in Accounting- Request records where the Acct- Status-Type is set to Stop. Values NAS-Request 60 Chap- Challenge This Attribute contains the CHAP Challenge sent by the NAS to a PPP Challenge- Handshake Authentication Protocol (CHAP) user. It is only used in Access- Request packets. String The String field contains the CHAP Challenge. 61 NAS-Port- Type This Attribute indicates the type of the physical port of the NAS Values Ethernet 12

13 Generic RADIUS Attributes which is authenticating the user. 13

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15 Cantata VSAs Cantata RADIUS Vendor Code: 2754 IETF Attribute # for all VSAs: 26 NOTE: As of ER2, the word Cantata appears at the beginning of all Cantata VSA names. Attribute Name VSA # Description Value Format Example Cantataani-posttranslate Cantataani-pretranslate 42 Calling number to be sent out of the IMG. 40 Incoming Automatic Number Identification String String Cantatacalldirection 43 The direction of the call. String Calling Party Called Party 141 Value of the Call-ID header. String Syntax is as per RFC 3261 "SIP:Session Initiation protocol" Cantatacall-id Cat- 0@ Cantata- Call-Origin 26 Gateway's behavior in relation to the connection that is active for this leg. answer = Legs 1 and 3 originate = Legs 2 and 4 callback = Legs 1 and 3 originate Cantata- Call-Type 27 Protocol type or family used on this leg of the call. Telephony VOIP VOFR h323 Call Type = SS7 For example, answer on a leg 1; originate on a leg 2; callback on leg 1. Cantataconnecttime 28 Connect time in Network Time Protocol (NTP) format: hour, minutes, seconds, hh:mm:ss:mmm ZON DDD MMM ## YYYY 12:30: EST Fri Mar

16 RADIUS microseconds, time_zone, day, month, day_of_month, and year. Cantatacredit-time * (NOTE: In ER1, this VSA was named h.323- credittime) 102 Number of seconds for which the call is authorized Integer in decimal notation Valid Range: sec = unlimited seconds 3200 Cantatadisconnecttime 29 Disconnect time in NTP format: hour, minutes, seconds, microseconds, time_zone, day, month, day_of_month, year. hh:mm:ss:mmm ZON DDD MMM ## YYYY 12:30: EST Fri Mar Cantatadnis-posttranslate Cantatadnis-pretranslate 41 Called number to be sent out of the IMG. 39 Incoming Dialed Number Identification Service String String Cantatah323-confid 24 Unique call identifier generated by the gateway. Used to identify the separate billable events (calls) within a single calling session 16-byte number in hexadecimal notation with one space between each 4-byte integer A69E11D6 808D87CA 50D5A43C Cantatah323-gwid 33 Domain name server (DNS) name or local name of the Character string boston.cantata.com 16

17 Cantata RADIUS VSAs voice gateway that is sending the VSA Cantata- h323- incomingconf-id 35 Unique number for identifying a calling session on a gateway, where a session is closed when the calling party hangs up 16-byte number in hexadecimal notation with one space between each 4-byte integer A69E11D6 808D87CA 50D5A43C Cantata- h.323- redirectnumber * 106 Phone number to which the call is redirected; for example, to a toll-free number or a customer service E.164 format (decimal digits with no spacing characters) Max # of digits is Cantataincomingreq-uri 146 For inbound Radius mess. both Start & Stop. Access to the value after the RFS on the inbound side string. Syntax is as per RFC 3261"SIP:Session Initiation protocol" Cantatalostpackets 47 Number of lost voice packets during the call. Unsigned integer 0 Cantatamedia-dstrtp-ip 37 Remote media gateway IP address. Numerals in dotted decimal notation: nnn.nnn.nnn.nnn Cantatanext-hopdn 149 The Domain Name (DN) or Fully Qualified Domain Name (FQDN) where the request is forwarded. string FQDN[:port][/protocol] Where FQDN is a host, domain name or dotted IP address. next-hop-dn=company.com Cantatanext-hopip 148 Next-hop IP address where the request is Numerals in dotted decimal notation: nnn.nnn.nnn.nnn

18 RADIUS forwarded. Cantataoutgoingreq-uri 147 For outbound Radius mess.both Start & Stop Access to the value after outseize of the Invite string. Syntax is asper RFC 3261"SIP:SessionInitiation protocol" outgoing-req-uri = "OUTGOING SIP URI(in) = 145 Previous hop IP address, as seen by the proxy. What would normally be placed in the received parameter when the proxy detected that the sender does not agree with the top-most via string of the form prev-hopip ipaddress[:port][/protocol] Where "port" is an optional parameter giving the transport layer port number and the default is5060. Where "protocol" is an optional parameter giving the transport layer protocol and the default is UDP. Valid values are TCP and UDP, but since the proxy does not support TCP, this parameter Is never included :5061/UDP Cantataprev-hopvia 144 Sent-by portion of topmost via when the request arrived at the proxy. String Syntax is as per RFC 3262 "SIP:Session Initiation protocol" :5060 Cantata- Q931- disconnectcause 30 Q.931 disconnect cause code retrieved from CCAPI. The source of the code is the disconnect location such as a PSTN, terminating gateway, or SIP. 2-character, ASCIIencoded hexadecimal number representing a Q.931 code. Range: 01 to A0 (which is 1 to 160 decimal) 3 18

19 Cantata RADIUS VSAs Cantatareleasesource 38 If a call was released by the calling party, called party, or an internal or external source. Values 1 Cantata- Setup- Time 25 Setup time in NTP format: hour, minutes, seconds, microseconds, time_zone, day, month, day_of_month, year. hh:mm:ss.mmm ZON DDD MMM ## YYYY 12:30: EST Fri Mar Cantatasipattemptinfo 151 In case IMG tries the contacts returned with 3xx, IMG will log to the CDR each attempt. Character String sip-attempt-info ="ATTEMPT 1 : @ :506 status 302" Cantatasip-respcode 150 Sip Cause Code before translation to the Q931 value Character String sip-resp-code = "486 Busy Here" Cantatatimestamp 105 Time of day at the dialed number or at the remote gateway hour, minutes, seconds. Decimal number hh:mm:ss 8:00:30 Cantatatranscause-code 53 Translated Cause Code when translate cause table is used. Character String trans-cause-code = "16" Cantatatrunk-grpin 44 The trunk group name from where the incoming call has come. Character string SS7_IMG Cantata- trunk-grp- 45 The trunk group name to which the Character string SS7_IMG 19

20 RADIUS out outgoing call is routed. Cantatavoip-dstrtp-ip-in 36 Inbound Remote VoIP gateway IP address. Numerals in dotted decimal notation: nnn.nnn.nnn.nnn Cantatavoip-dstrtp-ip-out 50 Outbound Remote VoIP gateway IP address. Numerals in dotted decimal notation: nnn.nnn.nnn.nnn Cantatavoip-dstsig-ip-in 23 Inbound IP address of the remote gateway. Numerals in dotted decimal notation: nnn.nnn.nnn.nnn Cantatavoip-dstsig-ip-out 49 Outbound IP address of the remote gateway Numerals in dotted decimal notation: nnn.nnn.nnn.nnn Cantatavoip-srcrtp-ip-in 46 Inbound Source VoIP RTP IP Address Numerals in dotted decimal notation: nnn.nnn.nnn.nnn Cantatavoip-srcrtp-ip-out 51 Outbound Source VoIP RTP IP Address Numerals in dotted decimal notation: nnn.nnn.nnn.nnn Cantatavoip-srcsig-ip-in 48 Outbound IP address of the source gateway Numerals in dotted decimal notation: nnn.nnn.nnn.nnn Cantatavoip-srcsig-ip-out 52 Inbound IP address of the source gateway Numerals in dotted decimal notation: nnn.nnn.nnn.nnn * ER1 or later 20

21 RADIUS Call Flow: SS7 to SIP 21

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23 RADIUS Call Flow: SS7 to H Release from SS7 The following call flow shows a call that is released by the calling party (SS7). 23

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25 RADIUS Call Flow: SS7 to H Release from SS7 25

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27 RADIUS CDR Example: SS7 to H.323 Thu Aug 31 13:51: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403c1008c fb1d155d24" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User call-origin = "originate" call-type = "SS7" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " setup-time = "THU AUG 31 17:51:25: " dnis-pre-translate = " " ani-pre-translate = " " call-direction = "INCOMING LEG" trunk-grp-in = "ANSI_CICs" Client-IP-Address = Acct-Unique-Session-Id = "3641e eb86" Timestamp = Thu Aug 31 13:51: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403c1008c fb1d155d24" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User h323-conf-id = "0023c1fd c0001ff" call-origin = "answer" 27

28 RADIUS call-type = "H323" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " setup-time = "THU AUG 31 17:51:26: " connect-time = "THU AUG 31 17:51:30: " dnis-post-translate = " " ani-post-translate = " " call-direction = "OUTGOING LEG" trunk-grp-out = "H323_sw137" voip-dst-sig-ip-out = " " voip-dst-rtp-ip-out = " " voip-src-rtp-ip-out = " " voip-src-sig-ip-out = " " Client-IP-Address = Acct-Unique-Session-Id = "3641e eb86" Timestamp = Thu Aug 31 13:51: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403c1008c fb1d155d24" Acct-Session-Time = 20 Acct-Status-Type = Stop Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User h323-conf-id = "0023c1fd c0001ff" call-origin = "originate" call-type = "SS7" Q931-disconnect-cause = "10" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " setup-time = "THU AUG 31 17:51:25: " 28

29 RADIUS CDR Example: H.323-to-SS7 connect-time = "THU AUG 31 17:51:30: " disconnect-time = "THU AUG 31 17:51:50: " release-source = "CALLING PARTY RELEASE" dnis-pre-translate = " " ani-pre-translate = " " call-direction = "INCOMING LEG" trunk-grp-in = "ANSI_CICs" Client-IP-Address = Acct-Unique-Session-Id = "3641e eb86" Timestamp = Thu Aug 31 13:51: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403c1008c fb1d155d24" Acct-Session-Time = 20 Acct-Status-Type = Stop Acct-Terminate-Cause = Service-Unavailable NAS-Port-Type = Ethernet Service-Type = Login-User h323-conf-id = "0023c1fd c0001ff" call-origin = "answer" call-type = "H323" Q931-disconnect-cause = "10" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " setup-time = "THU AUG 31 17:51:26: " connect-time = "THU AUG 31 17:51:30: " disconnect-time = "THU AUG 31 17:51:50: " Acct-Input-Octets = 0 Acct-Output-Octets = Acct-Input-Packets = 0 Acct-Output-Packets = 669 release-source = "CALLING PARTY RELEASE" 29

30 RADIUS dnis-post-translate = " " ani-post-translate = " " call-direction = "OUTGOING LEG" trunk-grp-out = "H323_sw137" lost-packets = "0" voip-dst-sig-ip-out = " " voip-dst-rtp-ip-out = " " voip-src-rtp-ip-out = " " voip-src-sig-ip-out = " " Client-IP-Address = Acct-Unique-Session-Id = "3641e eb86" Timestamp =

31 RADIUS CDR Example: SIP-to-ISDN Tue Mar 6 16:45: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403c ddec1e0002" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "originate" Cantata-call-type = "SIP" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "TUE MAR 06 21:45:01: " Cantata-voip-dst-sig-ip-in = " " Cantata-voip-dst-rtp-ip-in = " " Cantata-dnis-pre-translate = " " Cantata-ani-pre-translate = " " Cantata-call-direction = "INCOMING LEG" Cantata-trunk-grp-in = "EB_SIP" Cantata-voip-src-rtp-ip-in = " " Cantata-voip-src-sig-ip-in = " " Cantata-call-id = "NDMzNGY0Yjc2Y2FhMDZmNzVlZTQ4ODJiZWZlNWRjNWM." Cantata-prev-hop-ip = " :5061/UDP" Cantata-prev-hop-via = "sip: :5061" Cantata-incoming-req-uri = "sip: @ " Client-IP-Address = Acct-Unique-Session-Id = "4366fe3b438fd016" Timestamp = Tue Mar 6 16:45: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " 31

32 RADIUS Called-Station-Id = " " Acct-Session-Id = "00201c0403c ddec1e0002" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "answer" Cantata-call-type = "ISDN" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "TUE MAR 06 21:45:02: " Cantata-connect-time = "TUE MAR 06 21:45:05: " Cantata-dnis-post-translate = " " Cantata-ani-post-translate = " " Cantata-call-direction = "OUTGOING LEG" Cantata-trunk-grp-out = "ISDN_1" Client-IP-Address = Acct-Unique-Session-Id = "4366fe3b438fd016" Timestamp = Tue Mar 6 16:45: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403c ddec1e0002" Acct-Session-Time = 20 Acct-Status-Type = Stop Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "answer" Cantata-call-type = "ISDN" Cantata-Q931-disconnect-cause = "10" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "TUE MAR 06 21:45:02: " 32

33 RADIUS CDR Example: SIP-to-ISDN Cantata-connect-time = "TUE MAR 06 21:45:05: " Cantata-disconnect-time = "TUE MAR 06 21:45:25: " Cantata-release-source = "CALLED PARTY RELEASE" Cantata-dnis-post-translate = " " Cantata-ani-post-translate = " " Cantata-call-direction = "OUTGOING LEG" Cantata-trunk-grp-out = "ISDN_1" Client-IP-Address = Acct-Unique-Session-Id = "4366fe3b438fd016" Timestamp = Tue Mar 6 16:45: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403c ddec1e0002" Acct-Session-Time = 20 Acct-Status-Type = Stop Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "originate" Cantata-call-type = "SIP" Cantata-Q931-disconnect-cause = "10" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "TUE MAR 06 21:45:01: " Cantata-connect-time = "TUE MAR 06 21:45:05: " Cantata-disconnect-time = "TUE MAR 06 21:45:25: " Cantata-voip-dst-sig-ip-in = " " Acct-Input-Octets = Acct-Output-Octets = Acct-Input-Packets = 1149 Acct-Output-Packets = 1156 Cantata-voip-dst-rtp-ip-in = " " Cantata-release-source = "CALLED PARTY RELEASE" 33

34 RADIUS Cantata-dnis-pre-translate = " " Cantata-ani-pre-translate = " " Cantata-call-direction = "INCOMING LEG" Cantata-trunk-grp-in = "EB_SIP" Cantata-voip-src-rtp-ip-in = " " Cantata-lost-packets = "0" Cantata-voip-src-sig-ip-in = " " Cantata-call-id = "NDMzNGY0Yjc2Y2FhMDZmNzVlZTQ4ODJiZWZlNWRjNWM." Cantata-prev-hop-ip = " :5061/UDP" Cantata-prev-hop-via = "sip: :5061" Cantata-incoming-req-uri = "sip: @ " Client-IP-Address = Acct-Unique-Session-Id = "4366fe3b438fd016" Timestamp =

35 RADIUS CDR Example: SIP to SS7 Fri Oct 27 11:47: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403d9009e de1b459d4" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-Call-Origin = "originate" Cantata-Call-Type = "SIP" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-Setup-Time = "FRI OCT 27 15:47:39: " Cantata-voip-dst-sig-ip-in = " " Cantata-voip-dst-rtp-ip-in = " " Cantata-dnis-pre-translate = " " Cantata-ani-pre-translate = " " Cantata-call-direction = "INCOMING LEG" Cantata-trunk-grp-in = "SIP_CSP" Cantata-voip-src-rtp-ip-in = " " Cantata-voip-src-sig-ip-in = " " Cantata-call-id = "CSP b @ " Cantata-prev-hop-ip = " :1053/UDP" Cantata-prev-hop-via = "sip: :5060" Cantata-incoming-req-uri = "sip: @ " Client-IP-Address = Acct-Unique-Session-Id = "d34eddf4b59683df" Timestamp = Fri Oct 27 11:47: NAS-IP-Address = NAS-Port =

36 RADIUS Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403d9009e de1b459d4" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-Call-Origin = "answer" Cantata-Call-Type = "SS7" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-Setup-Time = "FRI OCT 27 15:47:40: " Cantata-connect-time = "FRI OCT 27 15:47:43: " Cantata-dnis-post-translate = " " Cantata-ani-post-translate = " " Cantata-call-direction = "OUTGOING LEG" Cantata-trunk-grp-out = "SS7_E1_CSP" Client-IP-Address = Acct-Unique-Session-Id = "d34eddf4b59683df" Timestamp = Fri Oct 27 11:48: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403d9009e de1b459d4" Acct-Session-Time = 22 Acct-Status-Type = Stop Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-Call-Origin = "originate" Cantata-Call-Type = "SIP" Cantata-Q931-disconnect-cause = "10" Acct-Delay-Time = Login-IP-Host =

37 RADIUS CDR Example: SS7-to-SIP Tunnel-Client-Endpoint:0 = " " Cantata-Setup-Time = "FRI OCT 27 15:47:39: " Cantata-connect-time = "FRI OCT 27 15:47:43: " Cantata-disconnect-time = "FRI OCT 27 15:48:05: " Cantata-voip-dst-sig-ip-in = " " Acct-Input-Octets = Acct-Output-Octets = Acct-Input-Packets = 1236 Acct-Output-Packets = 1237 Cantata-voip-dst-rtp-ip-in = " " Cantata-release-source = "CALLING PARTY RELEASE" Cantata-dnis-pre-translate = " " Cantata-ani-pre-translate = " " Cantata-call-direction = "INCOMING LEG" Cantata-trunk-grp-in = "SIP_CSP" Cantata-voip-src-rtp-ip-in = " " Cantata-lost-packets = "0" Cantata-voip-src-sig-ip-in = " " Cantata-call-id = "CSP b @ " Cantata-prev-hop-ip = " :1053/UDP" Cantata-prev-hop-via = "sip: :5060" Cantata-incoming-req-uri = "sip: @ " Client-IP-Address = Acct-Unique-Session-Id = "d34eddf4b59683df" Timestamp = Fri Oct 27 11:48: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c0403d9009e de1b459d4" Acct-Session-Time = 22 Acct-Status-Type = Stop Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User 37

38 RADIUS Cantata-Call-Origin = "answer" Cantata-Call-Type = "SS7" Cantata-Q931-disconnect-cause = "10" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-Setup-Time = "FRI OCT 27 15:47:40: " Cantata-connect-time = "FRI OCT 27 15:47:43: " Cantata-disconnect-time = "FRI OCT 27 15:48:05: " Cantata-release-source = "CALLING PARTY RELEASE" Cantata-dnis-post-translate = " " Cantata-ani-post-translate = " " Cantata-call-direction = "OUTGOING LEG" Cantata-trunk-grp-out = "SS7_E1_CSP" Client-IP-Address = Acct-Unique-Session-Id = "d34eddf4b59683df" Timestamp =

39 RADIUS CDR Example - SIP to SIP with Proxy and DNS Wed Aug 30 14:41: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = "4005" Acct-Session-Id = "00201c0403c d61c08fe" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User call-origin = "originate" call-type = "SIP" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " setup-time = "WED AUG 30 18:41:26: " voip-dst-sig-ip-in = " " voip-dst-rtp-ip-in = " " dnis-pre-translate = "4005" ani-pre-translate = " " call-direction = "INCOMING LEG" trunk-grp-in = "4001_SIP_Snom200" voip-src-rtp-ip-in = " " voip-src-sig-ip-in = " " call-id = "3c2e91d9e407-7za42unmvgcb@ " prev-hop-ip = " :5060/UDP" prev-hop-via = "sip: :5060" incoming-req-uri = "sip:4005@ " Client-IP-Address = Acct-Unique-Session-Id = "9318c8cea8c1fa1f" Timestamp = Wed Aug 30 14:41: NAS-IP-Address = NAS-Port =

40 RADIUS Calling-Station-Id = " " Called-Station-Id = "4005" Acct-Session-Id = "00201c0403c d61c08fe" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User call-origin = "answer" call-type = "SIP" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " setup-time = "WED AUG 30 18:41:26: " connect-time = "WED AUG 30 18:41:30: " dnis-post-translate = "4005" ani-post-translate = " " call-direction = "OUTGOING LEG" trunk-grp-out = "SIP_IBM_DNS" next-hop-ip = " " outgoing-req-uri = "sip:4005@mg-ibm" next-hop-dn = "linux-sip" call-id = "7cf5-40b Miami-1@ " voip-dst-sig-ip-out = " " voip-dst-rtp-ip-out = " " voip-src-rtp-ip-out = " " voip-src-sig-ip-out = " " Client-IP-Address = Acct-Unique-Session-Id = "9318c8cea8c1fa1f" Timestamp = Wed Aug 30 14:41: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = "4005" Acct-Session-Id = "00201c0403c d61c08fe" Acct-Session-Time = 6 Acct-Status-Type = Stop 40

41 RADIUS CDR Example - SIP to SIP with Proxy and DNS Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User call-origin = "answer" call-type = "SIP" Q931-disconnect-cause = "10" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " setup-time = "WED AUG 30 18:41:26: " connect-time = "WED AUG 30 18:41:30: " disconnect-time = "WED AUG 30 18:41:36: " Acct-Input-Octets = Acct-Output-Octets = Acct-Input-Packets = 300 Acct-Output-Packets = 304 release-source = "CALLED PARTY RELEASE" dnis-post-translate = "4005" ani-post-translate = " " call-direction = "OUTGOING LEG" trunk-grp-out = "SIP_IBM_DNS" lost-packets = "0" next-hop-ip = " " outgoing-req-uri = "sip:4005@mg-ibm" next-hop-dn = "linux-sip" call-id = "7cf5-40b Miami-1@ " voip-dst-sig-ip-out = " " voip-dst-rtp-ip-out = " " voip-src-rtp-ip-out = " " voip-src-sig-ip-out = " " Client-IP-Address = Acct-Unique-Session-Id = "9318c8cea8c1fa1f" Timestamp = Wed Aug 30 14:41: NAS-IP-Address = NAS-Port =

42 RADIUS Calling-Station-Id = " " Called-Station-Id = "4005" Acct-Session-Id = "00201c0403c d61c08fe" Acct-Session-Time = 6 Acct-Status-Type = Stop Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User call-origin = "originate" call-type = "SIP" Q931-disconnect-cause = "10" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " setup-time = "WED AUG 30 18:41:26: " connect-time = "WED AUG 30 18:41:30: " disconnect-time = "WED AUG 30 18:41:36: " voip-dst-sig-ip-in = " " Acct-Input-Octets = Acct-Output-Octets = Acct-Input-Packets = 471 Acct-Output-Packets = 473 voip-dst-rtp-ip-in = " " release-source = "CALLED PARTY RELEASE" dnis-pre-translate = "4005" ani-pre-translate = " " call-direction = "INCOMING LEG" trunk-grp-in = "4001_SIP_Snom200" voip-src-rtp-ip-in = " " lost-packets = "0" voip-src-sig-ip-in = " " call-id = "3c2e91d9e407-7za42unmvgcb@ " prev-hop-ip = " :5060/UDP" prev-hop-via = "sip: :5060" incoming-req-uri = "sip:4005@ " Client-IP-Address =

43 RADIUS CDR Example - SIP to SIP with Proxy and DNS Acct-Unique-Session-Id = "9318c8cea8c1fa1f" Timestamp =

44

45 RADIUS CDR Example: CAS to SS7 Tue Oct 24 16:54: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c e00f a6b26" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "originate" Cantata-call-type = "CAS T1" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "TUE OCT 24 20:54:44: " Cantata-dnis-pre-translate = " " Cantata-ani-pre-translate = " " Cantata-call-direction = "INCOMING LEG" Cantata-trunk-grp-in = "IncomingCAS" Client-IP-Address = Acct-Unique-Session-Id = "6331a70cd9eff252" Timestamp = Tue Oct 24 16:54: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c e00f a6b26" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "answer" Cantata-call-type = "SS7" Acct-Delay-Time = 0 Login-IP-Host =

46 RADIUS Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "TUE OCT 24 20:54:44: " Cantata-connect-time = "TUE OCT 24 20:54:44: " Cantata-dnis-post-translate = " " Cantata-ani-post-translate = " " Cantata-call-direction = "OUTGOING LEG" Cantata-trunk-grp-out = "ss7_out" Client-IP-Address = Acct-Unique-Session-Id = "6331a70cd9eff252" Timestamp = Tue Oct 24 16:54: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c e00f a6b26" Acct-Session-Time = 7 Acct-Status-Type = Stop Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "answer" Cantata-call-type = "SS7" Cantata-Q931-disconnect-cause = "11" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "TUE OCT 24 20:54:44: " Cantata-connect-time = "TUE OCT 24 20:54:44: " Cantata-disconnect-time = "TUE OCT 24 20:54:51: " Cantata-release-source = "CALLED PARTY RELEASE" Cantata-dnis-post-translate = " " Cantata-ani-post-translate = " " Cantata-call-direction = "OUTGOING LEG" Cantata-trunk-grp-out = "ss7_out" Client-IP-Address = Acct-Unique-Session-Id = "6331a70cd9eff252" 46

47 RADIUS CDR Example: CAS to SS7 Timestamp = Tue Oct 24 16:54: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c e00f a6b26" Acct-Session-Time = 9 Acct-Status-Type = Stop Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "originate" Cantata-call-type = "CAS T1" Cantata-Q931-disconnect-cause = "11" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "TUE OCT 24 20:54:44: " Cantata-connect-time = "TUE OCT 24 20:54:44: " Cantata-disconnect-time = "TUE OCT 24 20:54:51: " Cantata-release-source = "CALLED PARTY RELEASE" Cantata-dnis-pre-translate = " " Cantata-ani-pre-translate = " " Cantata-call-direction = "INCOMING LEG" Cantata-trunk-grp-in = "IncomingCAS" Client-IP-Address = Acct-Unique-Session-Id = "6331a70cd9eff252" Timestamp =

48

49 RADIUS CDR Example: SS7 to CAS Wed Oct 25 13:38: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c f004d f8305baaf4" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "originate" Cantata-call-type = "SS7" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "WED OCT 25 17:38:56: " Cantata-dnis-pre-translate = " " Cantata-ani-pre-translate = " " Cantata-call-direction = "INCOMING LEG" Cantata-trunk-grp-in = "ss7_in" Client-IP-Address = Acct-Unique-Session-Id = "77debfa2fbe236b0" Timestamp = Wed Oct 25 13:39: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c f004d f8305baaf4" Acct-Status-Type = Start NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "answer" Cantata-call-type = "CAS T1" Acct-Delay-Time = 0 Login-IP-Host =

50 RADIUS Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "WED OCT 25 17:39:00: " Cantata-connect-time = "WED OCT 25 17:39:07: " Cantata-dnis-post-translate = " " Cantata-ani-post-translate = " " Cantata-call-direction = "OUTGOING LEG" Cantata-trunk-grp-out = "IncomingCAS" Client-IP-Address = Acct-Unique-Session-Id = "77debfa2fbe236b0" Timestamp = Wed Oct 25 13:39: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c f004d f8305baaf4" Acct-Session-Time = 10 Acct-Status-Type = Stop Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "originate" Cantata-call-type = "SS7" Cantata-Q931-disconnect-cause = "10" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "WED OCT 25 17:38:56: " Cantata-connect-time = "WED OCT 25 17:39:07: " Cantata-disconnect-time = "WED OCT 25 17:39:17: " Cantata-release-source = "CALLING PARTY RELEASE" Cantata-dnis-pre-translate = " " Cantata-ani-pre-translate = " " Cantata-call-direction = "INCOMING LEG" Cantata-trunk-grp-in = "ss7_in" Client-IP-Address = Acct-Unique-Session-Id = "77debfa2fbe236b0" 50

51 RADIUS CDR Example: SS7 to CAS Timestamp = Wed Oct 25 13:39: NAS-IP-Address = NAS-Port = 1812 Calling-Station-Id = " " Called-Station-Id = " " Acct-Session-Id = "00201c f004d f8305baaf4" Acct-Session-Time = 10 Acct-Status-Type = Stop Acct-Terminate-Cause = NAS-Request NAS-Port-Type = Ethernet Service-Type = Login-User Cantata-call-origin = "answer" Cantata-call-type = "CAS T1" Cantata-Q931-disconnect-cause = "10" Acct-Delay-Time = 0 Login-IP-Host = Tunnel-Client-Endpoint:0 = " " Cantata-setup-time = "WED OCT 25 17:39:00: " Cantata-connect-time = "WED OCT 25 17:39:07: " Cantata-disconnect-time = "WED OCT 25 17:39:17: " Cantata-release-source = "CALLING PARTY RELEASE" Cantata-dnis-post-translate = " " Cantata-ani-post-translate = " " Cantata-call-direction = "OUTGOING LEG" Cantata-trunk-grp-out = "IncomingCAS" Client-IP-Address = Acct-Unique-Session-Id = "77debfa2fbe236b0" Timestamp =

52

53 RADIUS CDR Example: Pre-Paid Support The following CDR shows a SIP to SIP call with Pre-paid Support enabled. Important lines related to Pre-paid Support are in red. 18:07: CALL(SIP) (01:0001:00) RCVD INVITE from :5060 UDP 18:07: CALL(SIP) (01:0001:00) with Via sent-by: :07: CALL(SIP) (01:0001:00) SENT 100 Trying [] to : :07: CALL(SIP) (01:0001:00) SENT Route Ctrl to L4 18:07: CALL(L4) (01:0001:00) RCVD Route Control from SIP 18:07: CALL(L4) (01:0001:00) Accessing Route Table 2 18:07: CALL(L4) (01:0001:00) Accessing Resource Table 1 18:07: CALL(L4) (01:0001:00) SENT Route Control Ack to SIP 18:07: CALL(SIP) (01:0001:00) RCVD Route Ctrl Ack from L4 18:07: CALL(SIP) (01:0001:00) Session Group Profile ID is 0 18:07: CALL(SIP) (01:0001:00) SENT Route Ctrl to L4 18:07: CALL(L4) (01:0001:00) RCVD Route Control from SIP 18:07: CALL(L4) (01:0001:00) Accessing IP Bearer Profiles 18:07: CALL(L4) (01:0001:00) Profile Id 1 (RG 769) 18:07: CALL(L4) (01:0001:00) SENT Route Control Ack to SIP 18:07: CALL(SIP) (01:0001:00) RCVD Route Ctrl Ack from L4 18:07: CALL(SIP) (01:0001:00) m line codec list: :07: CALL(SIP) (01:0001:00) RTP Type: 0, name: PCMU, clk: :07: CALL(SIP) (01:0001:00) RTP Type: 101, name: telephoneevent, clk: :07: CALL(SIP) (01:0001:00) Leg 0 associated with hndl(19999), LTS(1792) 18:07: CALL(SIP) (01:0001:00) SENT Setup to L4 18:07: CALL(L4) (01:0001:00) RCVD Setup Ind from SIP 18:07: CALL(L4) (01:0001:00) SENT RFS to GCL 18:07: CALL(GCL) (00:0000:00) SENT RADIUS AUTH REQUEST 18:07: CALL(GCL) (01:0001:00) RCVD RFS DN=[4004] ANI=[ ] from L4 18:07: CALL(GCL) (01:0001:00) ANI APRI=[0],SI=[0],Category=[10] 18:07: CALL(GCL) (01:0001:00) Incoming Channel Group = 10 [4001_SIP_Snom200] 18:07: CALL(GCL) (01:0001:00) RCVD RADIUS AUTH ACCEPT ACK 53

54 RADIUS 18:07: CALL(GCL) (01:0001:00) Using Radius MaxDurCall=1 seconds 18:07: CALL(GCL) (01:0001:00) SENT RADIUS ACCT START 18:07: CALL(L4) (01:0001:00) RCVD RFS response from GCL 18:07: CALL(GCL) (01:0001:00) RCVD RADIUS ACCT START 18:07: CALL(GCL) (01:0001:01) SENT Route Control to L4 18:07: CALL(L4) (01:0001:00) RCVD Route Control from GCL 18:07: CALL(L4) (01:0001:00) Accessing Route Table 5 18:07: CALL(GCL) (01:0001:01) RCVD Mid Stream Router Response 18:07: CALL(GCL) (01:0001:01) Outgoing Channel Group = 13 [SIP_IBM_5060] 18:07: CALL(GCL) (01:0001:01) SENT Route Control to L4 18:07: CALL(L4) (01:0001:01) RCVD Route Control from GCL 18:07: CALL(L4) (01:0001:01) Accessing Resource Table 1 18:07: CALL(L4) (01:0001:01) Resource Group ID is 1 18:07: CALL(L4) (01:0001:01) SENT Outseize Ctrl to SIP 18:07: CALL(GCL) (01:0001:01) RCVD CPE of ADDRESS INFO from L4 18:07: CALL(GCL) (01:0001:01) Leg 1 associated with LTS(1024) 18:07: CALL(SIP) (01:0001:01) RCVD Outseize Ctrl from L4 18:07: CALL(SIP) (01:0001:01) SENT Route Ctrl to L4 18:07: CALL(L4) (01:0001:01) RCVD Route Control from SIP 18:07: CALL(L4) (01:0001:01) Accessing GatewayId to IP Tables 18:07: CALL(L4) (01:0001:01) Gateway ID is :07: CALL(L4) (01:0001:01) SENT Route Control Ack to SIP 18:07: CALL(SIP) (01:0001:01) RCVD Route Ctrl Ack from L4 18:07: CALL(SIP) (01:0001:01) Session Group Profile ID is 0 18:07: CALL(SIP) (01:0001:01) SENT Route Ctrl to L4 18:07: CALL(L4) (01:0001:01) RCVD Route Control from SIP 18:07: CALL(L4) (01:0001:01) Accessing IP Bearer Profiles 18:07: CALL(L4) (01:0001:01) Profile Id 1 (RG 769) 18:07: CALL(L4) (01:0001:01) SENT Route Control Ack to SIP 18:07: CALL(SIP) (01:0001:01) RCVD Route Ctrl Ack from L4 18:07: CALL(SIP) (01:0001:01) SENT INVITE to :5060 UDP 18:07: CALL(SIP) (01:0001:01) with R-URI: :5060 UDP 18:07: CALL(SIP) (01:0001:01) RCVD 180 Ringing from :5060 UDP 18:07: CALL(SIP) (01:0001:01) SENT Outseize Ack to L4 18:07: CALL(SIP) (01:0001:01) SENT Alerting to L4 54

55 RADIUS CDR Example: Pre-paid Support 18:07: CALL(L4) (01:0001:01) RCVD Outseize ACK from SIP 18:07: CALL(L4) (01:0001:01) RVCD Alerting from SIP 18:07: CALL(GCL) (01:0001:00) SENT Connect Tone to L4 18:07: CALL(L4) (01:0001:00) RCVD Connect Tone from GCL 18:07: CALL(L4) (01:0001:00) SENT Request DSP Service to SYSRM 18:07: CALL(MED) (01:0001:00) Transmitting tone 0x2 on (0x1,0x1,0x0) 18:07: CALL(MED) (01:0001:00) RCVD OUTPULSE CP 18:07: CALL(GCL) (01:0001:00) SENT Connect w/pad Response to L4 18:07: CALL(L4) (01:0001:00) SENT Progress to SIP 18:07: CALL(SIP) (01:0001:01) RCVD Host Connect from L4 18:07: CALL(SIP) (01:0001:00) RCVD Progress from L4 18:07: CALL(SIP) (01:0001:00) Set Fax Type to Bypass 18:07: CALL(SIP) (01:0001:00) SENT L3-L3 Outseize Ctrl to VPPL 18:07: CALL(IP) (01:0001:00) RCVD Outseize from L3, [vts 768] [m1.0.1] 18:07: CALL(IP) (01:0001:00) RTP: (Src) : :07: CALL(IP) (01:0001:00) RTP: (Dst) : :07: CALL(IP) (01:0001:00) VoIP Codec is G711Mulaw; Payload Size is 20ms 18:07: CALL(IP) (01:0001:00) RFC2833 DTMF Relay in use, Dynamic Payload Type is :07: CALL(IP) (01:0001:00) SENT Outseize ACK to L3P, topvid: x66 18:07: CALL(SIP) (01:0001:00) RCVD Outseize Ack from VPPL 18:07: CALL(SIP) (01:0001:00) SENT 183 Session Progress to :5060 UDP 18:07: CALL(SIP) (01:0001:00) RCVD Cut Thru from VPPL 18:07: CALL(SIP) (01:0001:00) RCVD Connect from VPPL 18:07: CALL(SIP) (01:0001:01) RCVD 200 OK from :5060 UDP 18:07: CALL(SIP) (01:0001:01) SENT ACK to :5060 UDP 18:07: CALL(SIP) (01:0001:01) with R-URI: :5060 UDP 18:07: CALL(SIP) (01:0001:01) m line codec list: 0 18:07: CALL(SIP) (01:0001:01) RTP Type: 0, name: PCMU, clk: :07: CALL(SIP) (01:0001:01) Set Fax Type to Bypass 18:07: CALL(SIP) (01:0001:01) SENT L3-L3 Outseize Ctrl to VPPL 18:07: CALL(IP) (01:0001:01) RCVD Outseize from L3, [vts 0] [m0.0.1] 55