3. Analog Telephone Adapters & Gateways (FXS/FXO)

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2 1. Company Overview 2. Product Portfolio 3. Analog Telephone Adapters & Gateways (FXS/FXO) 4. Questions

3 Company Overview Founded in 2002 Over 400 employees Leading manufacturer of IP Voice/Video Telephony and Surveillance solutions Serving small-to-medium size businesses and consumer markets US CHN MAR VEN NL Locations Boston - Headquarters Los Angeles, CA Dallas, TX Hanghou, Shenzhen Hong Kong - Warehouse Casablanca - Support Center, EMEA Venezuela- Support Center, LATAM Moerdijk - Warehouse

4 WHY CHOOSE GRANDSTREAM? Leading Manufacturer of IP Voice/Video Telephony and IP Video Surveillance - Celebrating 10 years Anniversary Serves the small-to-medium size businesses and consumer markets with innovative IP products that lower communication cost, increase security protection, and enhance productivity IP Voice and Video Solutions - One stop shop! Our open standard SIP-based products offer broad interoperability in the industry, unrivaled features, flexibility, and price performance competitiveness

6 Product Portfolio IP Telephones for business and residential use IP Multimedia phones Analog Telephone Adapters Analog FXS/FXO Gateways IP Video Surveillance Solutions : cameras, encoders/decoders and video management software for end users

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9 Introduction The question "What is the FXS and what is FXO?" Foreign exchange Subscriber (FXS) and Foreign exchange Office (FXO) are the names of the two most common interfaces (ports or plugs) found in analog telephony environments. 9

10 Definition FXS FXS - Foreign exchange Subscriber interface (the plug on the wall) delivers POTS service from the local phone company s Central Office (CO) and must be connected to subscriber equipment (telephones, modems, and fax machines). In other words an FXS interface points to the subscriber. An FXS interface provides the following primary services to a subscriber device: Dial Tone Battery Current Ring Voltage 10

11 FXS Schema Private Network FXS POTS Line Foreign Exchange Station (FXS) Emulates a switch port connects to a standard telephone line 11

12 Definition FXO FXO - Foreign exchange Office interface (the plug on the phone) receives POTS service, typically from a Central Office of the Public Switched Telephone Network (PSTN). In other words an FXO interface points to the Telco office. An FXO interface provides the following primary service to the Telco network device: on-hook/off-hook indication (loop closure) 12

13 FXO Schema PBX/CO FXO Private Network Foreign Exchange Office (FXO) Emulates a telephone set connects to a standard line side interface of the PBX or central office 13

14 FXS ATA/Gateways HT502 2 *FXS /2 SIP Account Voic Indication 2 RJ45 NAT/Router T38/Pass-through fax GXW *FXS /2 SIP Profile 2 RJ45 NAT/Router PSTN Fail-Over T38/Pass-through fax GXW4008 GXW *FXS /2 SIP Profile 2 RJ45 NAT/Router PSTN Fail-Over T38/Pass-through fax 24 *FXS /3 SIP Profile 1 RJ45 Network Client 50-pin connector T38/Pass-through fax

15 FXS Analog Adapter (HT502) HT502 Diagram The HT502 has two FXS port. Both FXS ports can have a separate SIP account. This is a key feature of HT502 as it supports simultaneous calls on both FXS ports.

16 FXS Analog Adapter (HT502) Features 2 FXS ports Two RJ-45 ports (switched or routed) 2 SIP accounts & profiles Supports Voice Codecs: G711(a/μ, Annex I & II), G723.1A, G726 (ADPCM with 16/24/32/40 bit rates), G729 A/B/E, ilbc T.38 Fax Comprehensive Dial Plan support for Outgoing calls. G.168 Echo Cancellation Voice Activation Detection (VAD), Comfort Noise Generation (CNG), and Packet Loss Concealment (PLC) Supports PSTN/PBX analog telephone sets or analog trunks

17 GXW400X Diagram FXS Analog Gateway (GXW40xx)

18 GXW4024 Diagram FXS Analog Gateway (GXW40xx)

19 FXS Analog Gateway (GXW40xx) Features 4, 8 or 24 FXS ports Two RJ-45 ports (switched or routed) (one RJ-45 port in GXW4024) Multiple SIP accounts & profiles (4,8 / configurable through 2 profiles, or 24 accounts / configurable through 3 profiles) Supports Voice Codecs: G711(a/μ, Annex I & II), G723.1A, G726 (ADPCM with 16/24/32/40 bit rates), G729 A/B/E, ilbc T.38 Fax Comprehensive Dial Plan support for Outgoing calls. G.168 Echo Cancellation Voice Activation Detection (VAD), Comfort Noise Generation (CNG), and Packet Loss Concealment (PLC) Supports PSTN/PBX analog telephone sets or analog trunks

20 HT Series Interconnection Diagram FXS ATA/Gateways

21 New FXS ATAs HT7xx HT701 1 *FXS /1SIP Account 1 RJ45 Network client Voic Indication T38/Pass-through fax HT702 2 *FXS /2 SIP Account Voic indication 1 RJ45 Network client T38/Pass-through fax HT704 4*FXS /2 SIP Profile 1 RJ45 Network client Voic indication T38/Pass-through fax

22 HT701 Diagram New FXS ATAs HT7xx

23 HT702/HT704 Diagram New FXS ATAs HT7xx 23

24 New FXS ATAs HT7xx Features Supports Voice Codecs: G.711 (a/μ-law), G.723.1, G , G.729 and ilbc. T.38 Fax Comprehensive Dial Plan support for Outgoing calls. G.168 Echo Cancellation Voice Activation Detection (VAD), Comfort Noise Generation (CNG), and Packet Loss Concealment (PLC) Supports PSTN/PBX analog telephone sets

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29 FXS/FXO Analog Telephone Adaptor (HT503) Overview The HT503 product is designed to provide SOHO with a high-quality, cost-effective IP solution that enables better management of communication costs, increased feature functionality of phone system and a seamless office environment.

30 FXS/FXO Analog Telephone Adaptor (HT503)

31 FXS/FXO Analog Telephone Adaptor (HT503) The HT503 has one FXS port and one FXO port. The PHONE port next to the power supply is an FXS port. The LINE port on the back right of the HT503 is an FXO port. Both the FXS port and the FXO port can have a separate SIP account. This is a key feature of HT503 as it supports simultaneous calls onboth the FXS port and FXO port. Telephone calls can be originated from or terminated on the PSTN network remotely via the FXO port.

32 FXS/FXO Analog Telephone Adaptor (HT503) Features True FXO gateway Remote call origination and termination from/to PSTN Supports the feature of hop-on/hop-off using the programmable FXO port. SIP over TLS & SRTP Traditional and advanced telephony features caller ID, call waiting, call transfer, 3-way conferencing (with either IP or PSTN calls), multi-language voice prompts Supports up to 2 SIP account profiles Base stand for vertical positioning

33 FXS/FXO Analog Telephone Adaptor (HT503) HT503 Hop-on / Hop-off Scenario 1. Dial phone number PSTN Cloud (617) After dial-tone, dial second number Internet Cloud 2. Wait for dial-tone or wait for PIN prompt 4. Call routed over VoIP network.

34 FXO Gateway GXW410x Overview The GXW series is designed to provide small to medium enterprises with a high-quality, cost-effective IP solution that enables better management of communication costs, increased feature functionality of phone system and a seamless office environment.

35 FXO Gateway GXW410x Who Should Use the GXW? Small business and multi-location businesses who want to better manage communication costs increase feature functionality of phone system create seamless office environment

36 Why GXW410x series? Reason: Flexible and extensive configuration options for PSTN around the world: Simple Configuration as a VoIP-PSTN Gateway: Benefit: FXO Gateway GXW410x seamlessly connect / transfer calls between local and global locations for minimal cost and time commitment easy to install and ready to use; reduce the need for highly skilled IT expertise Interconnect remote location legacy phone lines across the Internet: Toll quality voice compression: upgrade existing phone system with superior feature functionality; improve international and toll call management and costs ensures quality conversation that keeps you connected

37 Reason: Web management: Provides fax, voice, video surveillance and modem support: Stand-alone gateway for IP Communications: Interoperability with traditional PBX, leading IP PBXs, asterisk SoftSwitches and SIP platforms: Video surveillance port: Benefit: easy configuration and installation; quickly complete MACs keep your current communication process in tact enable your business to connect directly to your broadband network for pure IP communication no need to replace existing systems enhance premise security during nonoffice hours

38 Technical Features 4 or 8 FXO port media gateways Two 10M/100Mbps ports (switched) Video Surveillance port Multiple SIP accounts & profiles (3 per system) T.38 Fax Support Audio Codecs: G711(a/µ law), G723, G729A/B, & GSM Support Video Codec: H.264/H.263 G.168 Echo Cancellation Supports PSTN/PBX analog telephone sets FXO Gateway GXW410x

39 Applications Scenario One: FXO Gateway GXW410x Any business with a traditional phone system (with or without broadband access) and an IPPBX or SIP Servers. Scenario Two: Peer to Peer Gateway Scenario Scenario Three: The GXW Series offers a pure IP Communications configuration, where all locations use IP phones.

40 Scenario One FXO Gateway GXW410x Anywhere in the world IPPBX or SIP Server PSTN Cloud FXO Lines 4 or 8 Ports IP/LAN IP/WAN GXW Series Grandstream IP Phones PSTN Analog Lines

41 Scenario Two FXO Gateway GXW410x

42 FXO Gateway GXW410x Scenario Three IPPBX or SIP Server Internet Cloud Branch A Boston, MA 6 employees IPPBX or SIP Server IP/LAN GXW 410x PSTN Cloud GXW 410x IP/LAN Grandstream IP Phones Branch B Denver, CO 4 employees Anywhere in the world Grandstream IP Phones

43 Widespread Interoperability 3CX Alcatel-Lucent Asterisk Avaya Broadsoft Cisco Call Manager* Denwa Digium Elastix Epygi Ericsson Fonality Fonax Genband Global Touch Huawei Ipsmarx Junction Networks Matrix Metaswitch NEC Sangoma Siemens Skype Sonus Switchvox Talkswitch Trixbox ZTE AND MANY MORE*

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