Attempt to conference PSTN calls drops both calls

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Dec 10th, 2009
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Running a CUCM BE 6.1 with only a software conference bridge configured. Phones are assigned to the same device pool as the software bridge. Conference among internal calls work fine. However when a conference is attempted with two PSTN calls, both calls drop. Initial thoughts were that it relates to a codec problem however attempts to resolve that did not provide any good results. Any ideas????

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Jaime Valencia Fri, 12/11/2009 - 06:33
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H323 uses natively G729 for Voip dial-peers


Do you have the codec G711 or a voice class codec (With G711 in 1st place) command on the voip dial-peer for CUCM?


HTH


java


If this helps, please rate


www.cisco.com/go/pdihelpdesk

troy.bennett Fri, 12/11/2009 - 06:37
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I have a codec class defined but g711 is the second in the list.

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