Ext 2000 Calls Ext 2999: PR-EGUK-IPPBX-1*CLI> sip show channels Peer User/ANR Call ID Format Hold Last Message Expiry 195.59.152.66 2999 619e919d6d765da 0x201000 (g722| No Tx: ACK 10.50.0.39 (None) 07a27a19651157f 0x0 (nothing) No Rx: OPTIONS 195.59.152.81 (None) 5234acd643a09d3 0x0 (nothing) No Rx: OPTIONS 195.59.152.66 (None) c81e2ddf-9f4ceb 0x0 (nothing) No Rx: REGISTER 195.59.152.66 2000 18517428-b1ef99 0x201000 (g722| No Tx: ACK 5 active SIP dialogs PR-EGUK-IPPBX-1*CLI> PR-EGUK-IPPBX-1*CLI> sip show channel 619e919d6d765da PR-EGUK-IPPBX-1*CLI> * SIP Call Curr. trans. direction: Outgoing Call-ID: 619e919d6d765dac481eeec402c9227c@212.62.8.168 Owner channel ID: SIP/2999-00000007 Our Codec Capability: 0x100c (ulaw|alaw|g722) Non-Codec Capability (DTMF): 1 Their Codec Capability: 0x1000 (g722) Joint Codec Capability: 0x1000 (g722) Format: 0x201000 (g722|h264) T.38 support Yes Video support No MaxCallBR: 4096 kbps Theoretical Address: 192.168.1.165:5060 Received Address: 195.59.152.66:52516 SIP Transfer mode: open Force rport: Yes Audio IP: 192.168.1.195 (Outside bridge) Our Tag: as4f4f430f Their Tag: DEBE0AAC-7BA10469 SIP User agent: PolycomSoundPointIP-SPIP_550-UA/3.2.2.0477 Username: 2999 Peername: 2999 Original uri: sip:2999@192.168.1.165:5060 Caller-ID: 2999 Need Destroy: No Last Message: Tx: ACK Promiscuous Redir: No Route: sip:2999@192.168.1.165:5060 DTMF Mode: rfc2833 SIP Options: (none) Session-Timer: Inactive PR-EGUK-IPPBX-1*CLI> sip show channel 18517428-b1ef99 PR-EGUK-IPPBX-1*CLI> * SIP Call Curr. trans. direction: Outgoing Call-ID: 18517428-b1ef99c5-41063b5a@192.168.1.195 Owner channel ID: SIP/2000-00000006 Our Codec Capability: 0x20100c (ulaw|alaw|g722|h264) Non-Codec Capability (DTMF): 1 Their Codec Capability: 0x201000 (g722|h264) Joint Codec Capability: 0x201000 (g722|h264) Format: 0x201000 (g722|h264) T.38 support Yes Video support Yes MaxCallBR: 4096 kbps Theoretical Address: 192.168.1.195:5060 Received Address: 195.59.152.66:52425 SIP Transfer mode: open Force rport: Yes Audio IP: 192.168.1.165 (Outside bridge) Our Tag: as506c8a0f Their Tag: B1229664-CF5C68A1 SIP User agent: PolycomVVX-VVX_1500-UA/3.2.2.0481 Username: 2000 Peername: 2000 Original uri: sip:2000@192.168.1.195:5060 Caller-ID: 2000 Need Destroy: No Last Message: Tx: ACK Promiscuous Redir: No Route: sip:2000@192.168.1.195:5060 DTMF Mode: rfc2833 SIP Options: 100rel replaces replace Session-Timer: Inactive PR-EGUK-IPPBX-1*CLI> Call gets put on hold and resumed: PR-EGUK-IPPBX-1*CLI> sip show channels Peer User/ANR Call ID Format Hold Last Message Expiry 195.59.152.66 2999 619e919d6d765da 0x201000 (g722| No Tx: ACK 195.59.152.81 (None) 3e165fe83bb6fb1 0x0 (nothing) No Rx: OPTIONS 212.62.8.164 (None) 2248e4cc3bd904e 0x0 (nothing) No Rx: OPTIONS 172.16.1.17 (None) 79ee488a1dff56c 0x0 (nothing) No Rx: OPTIONS 195.59.152.66 2000 18517428-b1ef99 0x201000 (g722| No Tx: ACK 195.59.152.66 (None) f8c02f08-4283d1 0x0 (nothing) No Rx: REGISTER 6 active SIP dialogs PR-EGUK-IPPBX-1*CLI> PR-EGUK-IPPBX-1*CLI> sip show channel 619e919d6d765da PR-EGUK-IPPBX-1*CLI> * SIP Call Curr. trans. direction: Outgoing Call-ID: 619e919d6d765dac481eeec402c9227c@212.62.8.168 Owner channel ID: SIP/2999-00000007 Our Codec Capability: 0x100c (ulaw|alaw|g722) Non-Codec Capability (DTMF): 1 Their Codec Capability: 0x1000 (g722) Joint Codec Capability: 0x1000 (g722) Format: 0x201000 (g722|h264) T.38 support Yes Video support No MaxCallBR: 4096 kbps Theoretical Address: 192.168.1.165:5060 Received Address: 195.59.152.66:52516 SIP Transfer mode: open Force rport: Yes Audio IP: 192.168.1.195 (Outside bridge) Our Tag: as4f4f430f Their Tag: DEBE0AAC-7BA10469 SIP User agent: PolycomSoundPointIP-SPIP_550-UA/3.2.2.0477 Username: 2999 Peername: 2999 Original uri: sip:2999@192.168.1.165:5060 Caller-ID: 2999 Need Destroy: No Last Message: Tx: ACK Promiscuous Redir: No Route: sip:2999@192.168.1.165:5060 DTMF Mode: rfc2833 SIP Options: (none) Session-Timer: Inactive PR-EGUK-IPPBX-1*CLI> sip show channel f8c02f08-4283d1 PR-EGUK-IPPBX-1*CLI> * SIP Call Curr. trans. direction: Incoming Call-ID: f8c02f08-4283d1a5-bd70e83a@192.168.1.195 Owner channel ID: Our Codec Capability: 0x20100c (ulaw|alaw|g722|h264) Non-Codec Capability (DTMF): 1 Their Codec Capability: 0x0 (nothing) Joint Codec Capability: 0x0 (nothing) Format: 0x0 (nothing) T.38 support No Video support No MaxCallBR: 0 kbps Theoretical Address: 195.59.152.66:5060 Received Address: 195.59.152.66:52425 SIP Transfer mode: open Force rport: Yes Audio IP: 212.62.8.168 (local) Our Tag: as1b26978e Their Tag: 919E91BF-58260D44 SIP User agent: PolycomVVX-VVX_1500-UA/3.2.2.0481 Need Destroy: No Last Message: Rx: REGISTER Promiscuous Redir: No Route: N/A DTMF Mode: rfc2833 SIP Options: (none) Session-Timer: Uninitiallized PR-EGUK-IPPBX-1*CLI> Note the incorrect "Audio IP" on the final channel.