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T22P delay in placing / answering call
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James_Yealink Offline
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Post: #2
RE: T22P delay in placing / answering call
Hi Glamb,

You siad that when placing a call from the extension of T22 on an external site it takes 4 seconds to start ringing? I think the ringing means ringback tone?

If yes, it's likely that phone don't receive a 180/183 message in time. Cause phone will play ringback tone when it receive a 180/183 message from server.

Can you get a pcap file? From the pcap trace we can know why phone takes so long to act.

Regards,
James
11-14-2014 04:53 PM
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RE: T22P delay in placing / answering call - James_Yealink - 11-14-2014 04:53 PM

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