Hi All,<br>We have working pbx with asterisk 1.4.23.1<br>System: Centos 5.2<br>We are using polycom phones for pbx.<br>We are using sip channels for calls and all the users has set canreinvite=no and nat=yes.<br>We have a issue with resuming the hold call by the polycom phone when the call traffic is high.<br>
We have put the incoming call on hold and when we try to resume it back,<br>the call is hangup, and not able to connect the hold channel.<br>Can anyone provide help!!<br><br clear="all">Thanks,<br>Max Alex<br>Voip Developer<br>
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