Hi gents,   Do you know if there is any gateway IOS - PVDM module that supports Opus? I am not able to find anything documented.   We have enabled Hybrid call services and using Opus between the Webex Teams app and the voice gateway would provide much better quality for external calls.   Many thanks in advance Francesc     ... View more

Hi, We are trying to register WIP330 (Wifi SIP Phone of Linksys) to Callmanager 7.0.1, but without success :-( We have configured it as a Third-Party SIP Device (Advanced), and he have created a user with a user ID equal to the DN, because it seems it does not support an authorization ID (digest user), as it explains the config guide http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/6_1_1/ccmcfg/b09sip3p.html We have no problem registering other third-party SIP Phones like X-lite (it uses digest user with authentication enabled) Comparing the traces of the registration of WIP330 and X-lite, we think the problem should be in the difference here: XLITE 09/09/2009 16:24:25.982 CCM|SIPStationD(1,100,45,302), , 10.2.200.195:16352, PrimaryDN=10030, Convert UserId "10030" to deviceName|<<MASK::0020> WIP330 09/09/2009 16:23:13.019 CCM|SIPStationD(1,100,45,301), , 10.2.200.160:5060, PrimaryDN=10030, No instance ID or digest-auth, sending challenge.|::><LVL::Detailed><MASK::0020> Callmanger knows how to convert extension number of XLITE to User ID to during the SIP Trying message, but it does not know how to do it with WIP330 and sends a challenge to the the Wifi SIP phone that it does not answer. Does anyone been able to register Wifi Linksys phone? Do you know which can be the problem? Thank you very much!! We attach the traces of the complete Registering of both devices ... View more