changing Display Name during a call

[sergeysi]

(01-08-2015 05:15 PM)Yealink_James Wrote:  Can you use 180 message to update the display name? I think it won't cause a problem since this is a fucntion the message desinged for.

Unfortunately I can't use 180 since the platform we use always sends 200 to all calls from internal users. And even that message is not configurable. We only can send other packets during a call.

(01-08-2015 05:15 PM)Yealink_James Wrote:  I an not sure why there is a BYE message since from the pcap trace your server send the BYE message.

Yes, server sent the BYE but the problem is phone did not end the call after it.

(01-08-2015 05:15 PM)Yealink_James Wrote:  The INFO and UPDATE message are all designed to change parameter of an established session but during a call.

That's what I'm trying to do and that's what you can see in dumps. The only problem now is with BYE from PBX. Phone doesn't end the call after receiving BYE.

Could someone please tell what is wrong with BYE message in update2-reverse-tags.pcapng?

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Or maybe there is working example of INFO method to update name on the phone screen?