05-25-2013 12:00 PM - edited 03-18-2019 01:10 AM
Hi,
I'm setting up a test environment to allw video calls to pass trough a cube.
9951 - cucm - sip trunk - cube - sip trunk - cucm - jabber for windows
I was able to get it to work for both audio and video, but as soon as I put the call on hold and try to resume, the call is dropped.
This is the relevant config :
voice service voip
ip address trusted list
ipv4 0.0.0.0 0.0.0.0
allow-connections sip to sip
sip
midcall-signaling passthru
pass-thru content sdp
!
!
dial-peer voice 1000 voip
description Inter_Customer_Inbound
session protocol sipv2
incoming called-number +4924141250061
dtmf-relay rtp-nte
codec transparent
no vad
!
dial-peer voice 2000 voip
description Inter_Customer_Outbound
preference 1
destination-pattern +4924141250061
session protocol sipv2
session target ipv4:192.168.12.2
dtmf-relay rtp-nte
codec transparent
no vad
!
dial-peer voice 2001 voip
description Inter_Customer_Outbound
preference 2
destination-pattern +4924141250061
session protocol sipv2
session target ipv4:192.168.12.1
dtmf-relay rtp-nte
codec transparent
no vad
!
Attached is a debug of call put on hold and resumed. thanks for your help.
Jeroen
09-02-2013 02:10 AM
Hello Jeroen,
I have almost the same problem. Did you find a solution?
If I chose media flow-around in CUBE it works fine (But I need media flow-through). Did you try to use media flow-around?
Thanks,
Fatih
09-02-2013 10:39 AM
Hi,
I resolved it by using h323 instead of SIP. It turned out that our gateway (2800) was not capable of runing the IOS version that was required for SIP to function in our scenario.
Rgds,
Jeroen
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