WebOct 30, 2024 · Field Notice: Cisco CallManager Express Sites May Experience One Way Audio With Cisco Unity Express Auto-Attendant Call Transfers to IP Phones Field Notice: Certain Uses of GUI Interface With Cisco CallManager Express and Cisco Unity Express May Cause Instability of Voice Gateway WebApr 23, 2008 · Got an inbound sip trunk from Asterisk (yeuck) to uc520 (no config needed on uc520 - inbound sip only). Both devices are on same local subnet. Calls from * to uc520 work fine until an ext. on uc520 is busy or not answered. When call goes to Unity - caller (at * end) can hear voicemail message and DTMF tone work but no audio is recorded.
PSTN to CUC AA no audio after call transfers and answers - Cisco
WebFeb 6, 2013 · Most of the phones are SIPs, model 3905 (around 20 of them), with the last firmware updated. Some users are complaining one way audio issue in internal calls, from a extension to another (only in sip phones) With Wireshark capture I could see that RTP packets are being sent and receive by the router and not directly trough the phones. WebMar 16, 2024 · SIP Inbound one way audio on transfers Go to solution balitewiczp Explorer 01-29-2014 08:23 PM - edited 03-16-2024 09:30 PM PSTN-->SIP-->CUBE-->>SIP-->CUCM. Outbound calls no problems at all. Inbound calls completes, audio is good. But transfers (local IP-IP Phones)results is one way audio. IP phone cannot hear PSTN Caller. open weight class
2901 CME: One way Audio via SIP Trunk - Cisco Community
WebDec 2016 - Nov 20241 year. Cisco, 12515-4 Research Blvd, Austin, TX 78759. • Part of a CMS engineers team monitoring Fortune 500 companies network and their TelePresence VOIP. • CUCM, VCS-C/E ... WebAug 22, 2011 · I add ATA-186 SCCP to CME 8.6 infrastrukture, I can make calls and receive them but audio goes only in one direction from CME to ATA-186 . I try different calls from ATA-186 to another SCCP extension , SIP extension , SIP trunk , PSTN line same problem . I try with both phone ports on ATA-186 same result.. WebOct 6, 2006 · CME - One way audio on SIP trunk to SIP device - Cisco Community Start a conversation Cisco Community Technology and Support Collaboration Other Collaboration Subjects CME - One way audio on SIP trunk to SIP device 1588 0 1 CME - One way audio on SIP trunk to SIP device d.bigerstaff Beginner Options 10-06-2006 01:19 AM - edited … i peed my pants at walmart