Schedule G MPLS and VoIP

Schedule G MPLS and VoIP VPN Service... 3 VPN Service Component, Local Access Channel... 3 VPN Service Component, Flat Rate AVPN Ports... 3 VPN Service Component, Layer 2 PVCs... 6 VPN Service Option, Class of Service... 6 VPN Service Option, UNI Protection... 10 VPN Service Option, Unilink... 12 VPN Service Option, CPE and CPE Management Options... 15 MPLS Private Network Transport Service... 17 MPLS PNT Service Component, MPLS PNT Uplift Charge... 17 MPLS PNT Service Component, IP Backbone Connectivity... 17 IP Flexible Reach Service (SIP Trunking)... 18 IP Flexible Reach Service Component, Calling Plans... 18 IP Flexible Reach Service Component, International Calling... 18 IP Flexible Reach Service Component, Equipment... 18 IP Flexible Reach Service Component, VoIP Network Connectivity... 18 VoiceDNA (IP Centrex)... 19 VoiceDNA, Subscriber Charges... 19 VoiceDNA, Usage Charges... 19 VoiceDNA, Site Charges... 19 VoiceDNA, VoIP Network Connectivity... 19 Hosted Voice Service (IP Centrex)... 20 Hosted Voice Service Component, Seat Licenses... 20 Hosted Voice Service Option, Telephone Purchase... 20 Hosted Voice Service Option, VoIP Gateway Appliance... 20 Hosted Voice Service Component, Site Preparation Fee (Per Site)... 21 Hosted Voice Service Component, Optional Installation Services... 21 Hosted Voice Service Component, VoIP Network Connectivity... 22 IP Toll-Free... 23 IP Toll-Free, Calling Plan Setup... 23 IP Toll-Free, Inbound Usage Charges... 23 IP Toll-Free, Monthly Recurring Charges... 23 IP Toll-Free, IP Courtesy Transfer Feature... 23 IP Toll-Free, IP InfoPack Feature... 23 IP Toll-Free, IP Redirect Feature... 24 IP Toll-Free, IP Redirect Feature with Data Forwarding... 24 Page 1

IP Toll-Free, VoIP Network Connectivity... 24 NOTICE Additional regulatory or administrative charges may apply. Please contact your representative for more information. Page 2

VPN Service VPN Service Component, Local Access Channel Applies to Total Service implementations only (most common) and varies by Access Type. The following sections are incorporated, via reference, into this Schedule: DS1 Local Access Channel in Schedule B DS3 Local Access Channel in Schedule B Ethernet Local Access Channel in Schedule F OC-X Local Access Channel in Schedule J VPN Service Component, Flat Rate AVPN Ports Port Speed Access Type Connection Type Monthly Recurring Charges Non- Recurring Charges 1.544M T1, E1 FR, ATM, IP $156.16 $0.00 2M Enet Enet $ 249.60 $0.00 3M Enet Enet $ 300.80 $0.00 3.088M NxT1 ATM, IP $ 309.60 $0.00 4M Enet Enet $ 350.80 $0.00 4.632M NxT1 ATM, IP $ 406.40 $0.00 5M Enet, T3, E3 Enet, FR, ATM, IP $ 346.82 $0.00 6M Enet Enet $ 463.20 $0.00 6.176M NxT1 ATM, IP $ 467.20 $0.00 7M Enet Enet $ 498.80 $0.00 7.720M NxT1 ATM, IP $ 528.40 $0.00 8M Enet Enet $ 539.60 $0.00 9M Enet Enet $ 580.40 $0.00 Page 3

VPN Service (continued) VPN Service Component, Flat Rate AVPN Ports (continued) Monthly Port Access Connection Type Recurring Speed Type Charges Non- Recurring Charges 9.264M NxT1 ATM, IP $ 584.40 $0.00 10M Enet, T3, E3 Enet, FR, ATM, IP $ 610.40 $0.00 10.808M NxT1 ATM, IP $ 883.32 $0.00 12.352M NxT1 ATM, IP $ 953.32 $0.00 15M T3, E3 FR, ATM, IP $ 1,176.52 $0.00 20M Enet, T3, E3 Enet, FR, ATM, IP $ 1,245.62 $0.00 25M T3 FR, ATM, IP $ 1,445.38 $0.00 30M Enet, T3 Enet, FR, ATM, IP $ 1,790.76 $0.00 40M Enet Enet $ 2,158.80 $0.00 45M T3 FR, ATM, IP $ 2,410.24 $0.00 50M Enet, OC3 Enet, ATM, IP $ 2,776.71 $0.00 60M Enet Enet $ 3,192.87 $0.00 70M Enet Enet $ 3,672.40 $0.00 75M OC3 ATM, IP $ 3,875.09 $0.00 80M Enet Enet $ 4,067.65 $0.00 90M Enet Enet $ 4,434.24 $0.00 100M Enet, OC3 Enet, ATM, IP $ 4,778.74 $0.00 150M Enet Enet $ 6,237.24 $0.00 155M OC3 ATM, IP $ 6,381.73 $0.00 200M Enet, OC12 Enet, IP $ 8,617.21 $0.00 250M Enet Enet $ 9,835.77 $0.00 300M Enet, OC12 Enet, IP $ 10,664.97 $0.00 400M Enet, OC12 Enet, IP $ 12,625.49 $0.00 450M Enet Enet $ 13,606.58 $0.00 500M Enet Enet $ 14,587.67 $0.00 600M Enet Enet $ 16,545.35 $0.00 Page 4

VPN Service (continued) VPN Service Component, Flat Rate AVPN Ports (continued) Monthly Port Access Connection Type Recurring Speed Type Charges Non- Recurring Charges 622M OC12 IP $ 16,935.94 $0.00 700M Enet Enet $ 21,182.22 $0.00 800M Enet Enet $ 23,121.76 $0.00 900M Enet Enet $ 25,160.79 $0.00 1G Enet Enet $ 27,196.10 $0.00 1.2G OC48 IP $ 32,350.05 $0.00 1.5G OC48 IP $ 38,636.09 $0.00 2G OC48 IP $ 51,219.43 $0.00 2G Enet Enet $ 55,151.60 $0.00 2.488G OC48 IP $ 61,004.73 $0.00 2.5G Enet Enet $ 61,242.02 $0.00 3G Enet Enet $ 70,964.27 $0.00 3.5G Enet Enet $ 80,377.71 $0.00 4G Enet Enet $ 89,536.32 $0.00 4.5G Enet Enet $ 98,476.50 $0.00 5G Enet Enet $ 107,229.44 $0.00 5.5G Enet Enet $ 115,796.20 $0.00 6G Enet Enet $ 124,231.25 $0.00 6.5G Enet Enet $ 132,531.75 $0.00 7G Enet Enet $ 140,712.00 $0.00 7.5G Enet Enet $ 148,779.80 $0.00 8G Enet Enet $ 156,744.25 $0.00 8.5G Enet Enet $ 164,615.75 $0.00 9G Enet Enet $ 172,396.90 $0.00 9.5G Enet Enet $ 180,096.15 $0.00 10G Enet Enet $ 187,717.40 $0.00 Page 5

VPN Service (continued) VPN Service Component, Layer 2 PVCs PVC Bandwidth Monthly Charge Non-Recurring Charge Any Bandwidth $0.00 $0.00 VPN Service Option, Class of Service epvc Multimedia Multimedia Business Data Critical Data Speed Standard High 56K $ 4.62 $ 4.62 $ 8.96 $ 8.96 64K $ 4.62 $ 4.62 $ 8.96 $ 8.96 128K $ 9.01 $ 9.01 $ 18.15 $ 18.15 192K $ 11.70 $ 11.70 $ 23.31 $ 23.31 256K $ 15.40 $ 15.40 $ 30.80 $ 30.80 320K $ 17.16 $ 17.16 $ 34.32 $ 34.32 384K $ 18.96 $ 18.96 $ 37.92 $ 37.92 448K $ 21.33 $ 21.33 $ 41.34 $ 41.34 500K $ 22.12 $ 22.12 $ 44.46 $ 44.46 512K $ 22.91 $ 22.91 $ 45.24 $ 45.24 576K $ 23.70 $ 23.70 $ 47.40 $ 47.40 640K $ 24.49 $ 24.49 $ 49.14 $ 49.14 704K $ 25.28 $ 25.28 $ 50.70 $ 50.70 768K $ 26.18 $ 26.18 $ 52.26 $ 52.26 1M $ 26.52 $ 26.52 $ 53.04 $ 53.04 1024K $ 26.52 $ 26.52 $ 53.04 $ 53.04 1.5M $ 26.86 $ 26.86 $ 53.04 $ 53.72 1.544M $ 26.86 $ 26.86 $ 41.37 $ 53.72 1.920M $ 29.23 $ 29.23 $ 53.72 $ 59.25 1.984M $ 31.60 $ 31.60 $ 63.20 $ 63.20 2M $ 34.76 $ 34.76 $ 68.73 $ 68.73 Page 6

VPN Service (continued) VPN Service Option, Class of Service (continued) epvc Multimedia Multimedia Business Data Critical Data Speed Standard High 2.048M $ 35.55 $ 35.55 $ 70.31 $ 70.31 3M $ 41.87 $ 41.87 $ 82.95 $ 82.95 3.088M $ 42.12 $ 42.12 $ 84.24 $ 84.24 4M $ 47.58 $ 47.58 $ 95.94 $ 95.94 4.096M $ 49.92 $ 49.92 $ 99.84 $ 99.84 4.632M $ 55.38 $ 55.38 $ 110.76 $ 110.76 5M $ 60.04 $ 60.04 $ 119.34 $ 119.34 6M $ 63.18 $ 63.18 $ 126.36 $ 126.36 6.144M $ 63.18 $ 63.18 $ 124.80 $ 124.80 6.176M $ 63.96 $ 63.96 $ 127.92 $ 127.92 7M $ 67.86 $ 67.86 $ 136.50 $ 136.50 7.720M $ 71.76 $ 71.76 $ 144.30 $ 144.30 8M $ 73.32 $ 73.32 $ 147.42 $ 147.42 8.192M $ 75.66 $ 73.32 $ 152.10 $ 152.10 9M $ 79.56 $ 79.56 $ 158.34 $ 158.34 9.264 $ 79.56 $ 79.56 $ 159.90 $ 159.90 10M $ 83.46 $ 83.46 $ 166.92 $ 166.92 10.24M $ 83.46 $ 86.58 $ 167.70 $ 167.70 10.808M $ 86.58 $ 86.58 $ 173.94 $ 173.94 12.288M $ 91.26 $ 91.26 $ 182.52 $ 182.52 12.352M $ 93.60 $ 93.60 $ 187.98 $ 187.98 14.336M $ 95.16 $ 95.16 $ 190.32 $ 190.32 15M $ 96.72 $ 96.72 $ 193.44 $ 193.44 16.384M $ 119.34 $ 119.34 $ 237.90 $ 237.90 20M $ 123.48 $ 123.48 $ 246.96 $ 246.96 25M $ 152.88 $ 152.88 $ 304.85 $ 304.85 30M $ 177.45 $ 177.45 $ 354.90 $ 354.90 Page 7

VPN Service (continued) VPN Service Option, Class of Service (continued) epvc Multimedia Multimedia Business Data Critical Data Speed Standard High 35M $ 185.64 $ 185.64 $ 371.28 $ 371.28 40M $ 213.85 $ 213.85 $ 427.70 $ 427.70 45M $ 224.48 $ 224.48 $ 448.04 $ 448.04 50M $ 278.19 $ 278.19 $ 550.76 $ 550.76 60M $ 321.44 $ 321.44 $ 642.88 $ 642.88 70M $ 364.56 $ 364.56 $ 728.14 $ 728.14 75M $ 387.00 $ 387.00 $ 773.00 $ 773.00 80M $ 400.00 $ 400.00 $ 800.00 $ 800.00 90M $ 436.00 $ 436.00 $ 873.00 $ 873.00 100M $ 469.00 $ 469.00 $ 947.36 $ 939.00 150M $ 667.38 $ 667.38 $ 1,198.56 $ 1,198.56 155M $ 634.27 $ 634.27 $ 1,268.54 $ 1,268.54 200M $ 864.00 $ 864.00 $ 1,727.04 $ 1,727.04 250M $ 994.52 $ 994.52 $ 1,989.98 $ 1,989.98 300M $ 1,061.06 $ 1,061.06 $ 2,121.21 $ 2,121.21 400M $ 1,255.80 $ 1,255.80 $ 2,511.60 $ 2,511.60 450M $ 1,353.17 $ 1,353.17 $ 2,707.25 $ 2,707.25 500M $ 1,451.45 $ 1,451.45 $ 2,901.99 $ 2,901.99 600M $ 1,646.19 $ 1,646.19 $ 3,292.38 $ 3,292.38 622M $ 1,685.32 $ 1,685.32 $ 3,369.73 $ 3,369.73 700M $ 2,143.20 $ 2,143.20 $ 4,286.40 $ 4,286.40 800M $ 2,339.66 $ 2,339.66 $ 4,680.26 $ 4,680.26 900M $ 2,546.46 $ 2,546.46 $ 5,092.92 $ 5,092.92 1G $ 2,751.38 $ 2,751.38 $ 5,510.01 $ 5,501.82 1.2G $ 3,274.02 $ 3,274.02 $ 6,548.04 $ 6,548.04 1.5G $ 3,910.40 $ 3,910.40 $ 7,820.80 $ 7,820.80 2G $ 5,184.10 $ 5,184.10 $ 10,368.20 $ 10,368.20 Page 8

VPN Service (continued) VPN Service Option, Class of Service (continued) epvc Multimedia Multimedia Business Data Critical Data Speed Standard High 2G $ 5,184.10 $ 5,184.10 $ 10,368.20 $ 10,368.20 2.488G $ 6,198.51 $ 6,198.51 $ 12,397.39 $ 12,348.78 2.5G $ 6,198.36 $ 6,198.36 $ 12,397.66 $ 12,348.86 3G $ 7,182.54 $ 7,182.54 $ 14,365.08 $ 14,365.08 3.5G $ 8,135.70 $ 8,135.70 $ 16,270.46 $ 16,270.46 4G $ 9,062.54 $ 9,062.54 $ 18,125.08 $ 18,125.08 4.5G $ 9,967.76 $ 9,967.76 $ 19,934.58 $ 19,934.58 5G $ 10,853.24 $ 10,853.24 $ 21,706.48 $ 21,706.48 5.5G $ 11,721.80 $ 11,721.80 $ 23,444.54 $ 23,444.54 6G $ 12,576.26 $ 12,576.26 $ 25,152.52 $ 25,152.52 6.5G $ 13,416.62 $ 13,416.62 $ 26,832.30 $ 26,832.30 7G $ 14,244.76 $ 14,244.76 $ 28,488.58 $ 28,488.58 7.5G $ 15,060.68 $ 15,060.68 $ 30,122.30 $ 30,122.30 8G $ 15,867.20 $ 15,867.20 $ 31,734.40 $ 31,734.40 8.5G $ 16,664.32 $ 16,664.32 $ 33,328.64 $ 33,328.64 9G $ 17,452.04 $ 17,452.04 $ 34,904.08 $ 34,904.08 9.5G $ 18,231.30 $ 18,231.30 $ 36,462.60 $ 36,462.60 10G $ 19,003.04 $ 19,003.04 $ 38,005.14 $ 38,005.14 Page 9

VPN Service (continued) VPN Service Option, UNI Protection AVPN Port Bandwidth Service Diversity POP Diversity Monthly Monthly Charge Charge 1.544M $ 13.44 $ 26.46 2M $ 16.74 $ 33.48 3M $ 20.52 $ 40.50 3.088M $ 21.06 $ 42.35 4M $ 23.76 $ 48.40 4.632M $ 27.54 $ 55.08 5M $ 29.70 $ 59.95 6M $ 31.32 $ 62.64 6.176M $ 31.86 $ 63.18 7M $ 33.48 $ 67.50 7.720M $ 36.30 $ 72.60 8M $ 36.18 $ 74.25 9M $ 40.15 $ 79.75 9.264M $ 40.15 $ 80.30 10M $ 41.80 $ 82.62 10.808M $ 43.20 $ 87.45 12.352M $ 47.30 $ 92.88 15M $ 48.06 $ 97.35 20M $ 61.02 $ 122.04 25M $ 78.40 $ 153.45 30M $ 89.10 $ 178.75 40M $ 107.80 $ 211.68 45M $ 110.70 $ 221.40 50M $ 136.62 $ 273.24 60M $ 158.76 $ 316.98 Page 10

VPN Service (continued) VPN Service Option, UNI Protection (continued) Service Diversity AVPN Port Bandwidth Monthly Charge POP Diversity Monthly Charge 70M $ 180.36 $ 361.26 75M $ 191.70 $ 382.86 80M $ 200.34 $ 400.68 90M $ 217.62 $ 435.24 100M $ 234.90 $ 470.34 150M $ 306.72 $ 612.90 155M $ 313.74 $ 639.10 200M $ 427.68 $ 855.90 250M $ 476.28 $ 952.56 300M $ 524.34 $ 1,049.22 400M $ 621.00 $ 1,242.00 450M $ 669.06 $ 1,363.45 500M $ 717.66 $ 1,461.90 600M $ 813.78 $ 1,658.25 622M $ 833.22 $ 1,697.30 700M $ 1,052.46 $ 2,143.90 800M $ 1,148.58 $ 2,340.25 900M $ 1,250.10 $ 2,546.50 1G $ 1,350.54 $ 2,751.65 1.2G $ 1,664.28 $ 3,390.20 1.5G $ 1,987.74 $ 4,049.65 2G $ 2,635.74 $ 5,368.55 2.488G $ 2,955.96 $ 6,021.40 Page 11

VPN Service (continued) VPN Service Option, Unilink AVPN Port Bandwidth Monthly Recurring Non-Recurring Charges Charge 56K $ 4.60 $0.00 64K $ 4.60 $0.00 128K $ 8.88 $0.00 192K $ 11.70 $0.00 256K $ 15.40 $0.00 320K $ 17.36 $0.00 384K $ 18.90 $0.00 448K $ 20.90 $0.00 500K $ 22.55 $0.00 512K $ 22.68 $0.00 576K $ 23.65 $0.00 640K $ 24.30 $0.00 704K $ 25.30 $0.00 768K $ 25.92 $0.00 1M $ 26.40 $0.00 1024K $ 26.40 $0.00 1.5M $ 26.46 $0.00 1.544M $ 26.46 $0.00 1.920M $ 28.62 $0.00 1.984M $ 30.78 $0.00 2M $ 33.48 $0.00 2.048M $ 34.56 $0.00 3M $ 40.50 $0.00 3.088M $ 42.35 $0.00 4M $ 48.40 $0.00 Page 12

VPN Service (continued) VPN Service Option, Unilink (continued) AVPN Port Bandwidth Monthly Recurring Non-Recurring Charges Charge 4.096M $ 49.68 $0.00 4.632M $ 55.08 $0.00 5M $ 59.95 $0.00 6M $ 63.80 $0.00 6.144M $ 62.10 $0.00 6.176M $ 63.18 $0.00 7M $ 68.75 $0.00 7.720M $ 72.60 $0.00 8M $ 74.25 $0.00 8.192M $ 76.45 $0.00 9M $ 79.75 $0.00 9.264M $ 80.30 $0.00 10M $ 82.62 $0.00 10.24M $ 82.62 $0.00 10.808M $ 87.45 $0.00 12.288M $ 90.18 $0.00 12.352M $ 92.88 $0.00 14.336M $ 95.70 $0.00 15M $ 97.35 $0.00 16.384M $ 119.90 $0.00 20M $ 123.90 $0.00 25M $ 153.60 $0.00 30M $ 178.56 $0.00 34M $ 187.52 $0.00 40M $ 215.04 $0.00 45M $ 222.72 $0.00 Page 13

VPN Service (continued) VPN Service Option, Unilink (continued) AVPN Port Bandwidth Monthly Recurring Non-Recurring Charges Charge 50M $ 276.69 $0.00 60M $ 322.92 $0.00 70M $ 366.39 $0.00 75M $ 386.40 $0.00 80M $ 400.40 $0.00 90M $ 436.10 $0.00 100M $ 476.41 $0.00 150M $ 583.80 $0.00 155M $ 637.44 $0.00 200M $ 860.95 $0.00 250M $ 967.68 $0.00 300M $ 1,065.60 $0.00 400M $ 1,262.08 $0.00 450M $ 1,360.00 $0.00 500M $ 1,457.92 $0.00 600M $ 1,653.76 $0.00 622M $ 1,692.80 $0.00 700M $ 2,084.48 $0.00 800M $ 2,275.84 $0.00 900M $ 2,476.80 $0.00 1G $ 2,675.84 $0.00 1.2G $ 3,184.00 $0.00 1.5G $ 3,803.52 $0.00 2G $ 5,042.56 $0.00 2G $ 5,042.56 $0.00 2.488G $ 6,029.22 $0.00 Page 14

VPN Service (continued) VPN Service Option, Unilink (continued) AVPN Port Bandwidth Monthly Recurring Non-Recurring Charges Charge 2.5G $ 6,028.80 $0.00 3G $ 6,986.24 $0.00 3.5G $ 7,912.96 $0.00 4G $ 8,814.72 $0.00 4.5G $ 9,694.72 $0.00 5G $ 10,556.16 $0.00 5.5G $ 11,401.60 $0.00 6G $ 12,232.32 $0.00 6.5G $ 13,049.60 $0.00 7G $ 13,854.72 $0.00 7.5G $ 14,648.96 $0.00 8G $ 15,433.60 $0.00 8.5G $ 16,208.64 $0.00 9G $ 16,974.72 $0.00 9.5G $ 17,732.48 $0.00 10G $ 18,483.20 $0.00 VPN Service Option, CPE and CPE Management Options Component CPE Connection Circuit Owner Type Type Complexity Monthly External CSU TDM T1 N/A $ 124.55 PPP NXT1 N/A $ 432.43 PPP T3 N/A $ 808.42 ATM T3 N/A $ 808.42 ATM OC3 N/A $ 1,336.00 FR T3 N/A $ 808.42 Page 15

VPN Service (continued) VPN Service Option, CPE and CPE Management Options (continued) Component CPE Connection Circuit Owner Type Type Complexity Monthly AVPN Probe Ethernet 100M N/A $ 124.70 Ethernet 1G N/A $ 1,006.30 MPLS Router N/A N/A Basic $ 147.50 N/A N/A Small $ 157.50 N/A N/A Medium $ 195.00 N/A N/A Large $ 370.00 N/A N/A XL $ 465.00 N/A N/A XL+ $ 965.00 N/A N/A XXL $ 1,185.00 Customer N/A N/A Basic $ 110.00 Customer N/A N/A Small $ 115.00 Customer N/A N/A Medium $ 152.50 Customer N/A N/A Large $ 242.50 Customer N/A N/A XL $ 282.50 Customer N/A N/A XL+ $ 530.00 Customer N/A N/A XXL $ 620.00 Page 16

MPLS Private Network Transport Service MPLS PNT Service Component, MPLS PNT Uplift Charge Description Monthly Charge MPLS PNT Fractional T1 to T1.5 $40.00 MPLS PNT MLPPP NxT1 (3 to 12 Mbps) $40.00 MPLS PNT T3 up to 15 Mbps $200.00 MPLS PNT T3 over 15 Mbps $400.00 MPLS PNT OC3 $1,000.00 MPLS PNT OC12 $2,000.00 MPLS PNT OC48 $4,000.00 MPLS PNT Ethernet 512 kbps 1.5 Mbps $40.00 MPLS PNT Ethernet 2 Mbps 15 Mbps $200.00 MPLS PNT Ethernet 15.01 Mbps 45 Mbps $400.00 MPLS PNT Ethernet 45.01 Mbps 155 Mbps $1,000.00 MPLS PNT Ethernet 155.01 Mbps 622 Mbps $2,000.00 MPLS PNT Ethernet 622.01 Mbps 1000 Mbps $4,000.00 MPLS PNT Service Component, IP Backbone Connectivity MPLS Private Network Transport is a service enhancement for Managed Internet Service. MPLS Private Network Transport requires Managed Internet Service and associated Local Access Channel service. Please reference Schedule L, Managed Internet Service for pricing information. Page 17

IP Flexible Reach Service (SIP Trunking) IP Flexible Reach Service Component, Calling Plans Calling Plan Monthly Recurring Charge (Per Concurrent Call Path) Included LD Minutes Cost Per Minute (LD Off-Net Usage) Calling Plan A (LD Only) $9.00 0 $0.04 Calling Plan B (Local + LD) $13.00 0 $0.02 Calling Plan C (Local + LD) $15.45 300 $0.02 IP Flexible Reach Service Component, International Calling Monthly Recurring Cost Per Minute Calling Plan Charge (LD Off-Net Usage) All Calling Plans Included 20% Off Service Guide IP Flexible Reach Service Component, Equipment Equipment Monthly Recurring Charge Non-Recurring Charges VoIP Module Card Included $0.00 IP Flexible Reach Service Component, VoIP Network Connectivity IP Flexible Reach Service requires IP/MPLS Backbone connectivity via VPN, Managed Internet Service or MPLS Private Network Transport. Please reference the appropriate schedule to determine network connectivity costs, including Local Access Channel service. Page 18

VoiceDNA (IP Centrex) VoiceDNA, Subscriber Charges Package Type Monthly Cost per Seat Telephone Number Cost Per Seat Standard $9.00 $0.00 Premium $13.00 $0.00 Enhanced $15.45 $0.00 VoiceDNA, Usage Charges Component Cost Increment Outbound Local $0.00 Minute Outbound Domestic LD $0.00 Minute Outbound International 20% off Service Guide Minute VoiceDNA, Site Charges Component Monthly Cost One-Time Charge Voice Module Card $0.00 $0.00 VoiceDNA, VoIP Network Connectivity VoiceDNA requires IP/MPLS Backbone connectivity via VPN, Managed Internet Service or MPLS Private Network Transport. Please reference the appropriate schedule to determine network connectivity costs, including Local Access Channel service. Page 19

Hosted Voice Service (IP Centrex) Hosted Voice Service Component, Seat Licenses Total Seat Count Per Invoice Monthly Cost Per Basic Seat Monthly Cost Per Premium Seat Up to 499 (250 Seat Minimum) $10.60 $14.30 500 4,999 $10.35 $14.10 5,000 9,999 $10.10 $13.90 10,000 19,999 $9.85 $13.70 20,000 + $9.60 $13.50 Hosted Voice Service Option, Telephone Purchase Phone Type Purchase Price Aastra 6735i SIP Phone $235.70 Aastra 6737i SIP Phone $261.41 Polycom Soundstation IP600 Conf Phone $663.14 Polycom Soundstation IP600 Microphone Kit $274.68 Polycom Soundstation IP600 AC Power Kit $96.89 Hosted Voice Service Option, VoIP Gateway Appliance Appliance VoIP Gateway, including 2 FXS analog lines, single 10/100 BaseT MP112 VoIP Gateway, including 4 FXS analog lines, single 10/100 BaseT MP114 VoIP Gateway, including 8 FXS analog lines, single 10/100 BaseT MP118 VoIP Gateway, including 24 FXS analog lines, single 10/100 BaseT MP124 Purchase Price $128.63 $249.90 $445.40 $980.33 Page 20

Hosted Voice Service (continued) Hosted Voice Service Component, Site Preparation Fee (Per Site) Site Type Installation Charge Small $311.25 Medium $1,245.00 Large $1,660.00 Configuration of Each Additional 8 Port IAD $93.75 Configuration of Each Additional 24 Port IAD $300.00 Configuration of Each Additional Firewall $300.00 Configuration of Each Additional Switch $150.00 Hosted Voice Service Component, Optional Installation Services Service Charge Engineering Support & Implementation Coordination per site $672.50 (4 Hour Minimum) Install 2 Port ATA $52.50 Install 4 Port ATA $52.50 Install 8 Port ATA $103.75 Install 24 Port ATA $156.25 Configure 2 Port ATA $73.75 Configure 4 Port ATA $73.75 Configure 8 Port ATA $147.50 Configure 24 Port ATA $295.00 Staging 8 Port ATA $130.00 Staging 24 Port ATA $130.00 Station Reviews, MAC Addressing, Phone Placement & Testing $48.50 Additional Hourly Rate; Normal Business Hours $155.00 Additional Hourly Rate; Outside Business Hours $233.00 Expedite Charge, Per Incident $185.00 Page 21

Hosted Voice Service (continued) Hosted Voice Service Component, Optional Installation Services (cont.) Service Charge Reschedule or Cancellation Charge, Per Incident $275.00 Site re-visit; assumes two (2) hours onsite minimum $310.00 Customer Not Ready Charge, Per Incident $275.00 HVS Basic/Enhanced New Service Setup (Per Station) $25.00 Standard Move $18.75 Expedited Move $73.75 Cabling (1 st Cable One Hour Labor, 150ft of CAT5, RJ-45 Jack & Plug) $310.00 Cabling (Each additional) $187.50 Cabling Hourly Rate $125.00 Cabling Materials (Per Foot) $1.00 Additional Charge per IP Phone Installation $21.00 AC Protection Ground Bar for 66M150 $26.00 AC Protection CO Protector for 66M150 $26.00 AC Protection PRI Protector $26.00 AC Network Appliance Installation $78.00 Hosted Voice Service Component, VoIP Network Connectivity Hosted Voice Service requires IP/MPLS Backbone connectivity via VPN. Please reference the appropriate schedule to determine network connectivity costs, including Local Access Channel service. Page 22

IP Toll-Free IP Toll-Free, Calling Plan Setup IP Toll-Free Pricing Element Type Unit Price VoIP Calling Plan Setup One-Time Per Site $0.00 IP Toll-Free, Inbound Usage Charges IP Toll-Free Pricing Element Type Unit Price VoIP Interstate Usage Per Minute $0.0200 VoIP Intrastate Usage Per Minute $0.0368 VoIP Canada Usage Per Minute $0.0390 VoIP Other International Usage Per Minute Service Guide IP Toll-Free, Monthly Recurring Charges IP Toll-Free Pricing Element Type Unit Price VoIP Module Card (<13 concurrent calls) Monthly Per CC $12.00 VoIP Module Card (13+ concurrent calls) Monthly Per CC $8.00 IP Toll-Free, IP Courtesy Transfer Feature IP Toll-Free Pricing Element Type Unit Price IP Courtesy Transfer Setup Fee One-Time Per Site $0.00 IP Courtesy Transfer Monthly Per CC $28.00 IP Toll-Free, IP InfoPack Feature IP Toll-Free Pricing Element Type Unit Price IP InfoPack Setup Fee One-Time Per Site $0.00 IP InfoPack Monthly Per CC $21.00 Page 23

IP Toll-Free (continued) IP Toll-Free, IP Redirect Feature IP Toll-Free Pricing Element Type Unit Price IP Redirect Setup Fee One-Time Per Site $0.00 IP Redirect Tier 1 (0-5,000) Usage Per Attempt $0.0600 IP Redirect Tier 2 (5,001 10,000) Usage Per Attempt $0.0560 IP Redirect Tier 3 (10,001+) Usage Per Attempt $0.0520 IP Toll-Free, IP Redirect Feature with Data Forwarding IP Toll-Free Pricing Element Type Unit Price IP Redirect (w Data Forwarding) Setup One-Time Per Site $0.00 IP Redirect w/ DF Tier 1 (0-5,000) Usage Per Attempt $0.0760 IP Redirect w/ DF Tier 2 (5,001 10,000) Usage Per Attempt $0.0720 IP Redirect w/ DF Tier 3 (10,001+) Usage Per Attempt $0.0680 IP Toll-Free, VoIP Network Connectivity IP Toll-Free requires IP/MPLS Backbone connectivity via VPN, Managed Internet Service or MPLS Private Network Transport. Please reference the appropriate schedule to determine network connectivity costs, including Local Access Channel service. Page 24