Send display update after RTP session is establihed ?
Hi, I realize very interesting problem of my software stack (FreeSwitch + Kamailio) with Yealink 41P Voip phone.. After 3-4 days research, I realize Yealink phone does not try to start RTP session if it gets UPDATE packet before ACK packet !! In Freeswitch side, do we have a option that send UPDATE packet after RTP session is established? (we have a option in FreeSwitch side: do not send UPDATE packet however this is not good case for me, I update CallerID with this UPDATE packet)
I think we already hold off update until ack
On Jun 28, 2018, at 3:37 AM, Melek Oktay <melekoktay@gmail.com> wrote:
Hi,
I realize very interesting problem of my software stack (FreeSwitch + Kamailio) with Yealink 41P Voip phone..
After 3-4 days research, I realize Yealink phone does not try to start RTP session if it gets UPDATE packet before ACK packet !!
In Freeswitch side, do we have a option that send UPDATE packet after RTP session is established? (we have a option in FreeSwitch side: do not send UPDATE packet however this is not good case for me, I update CallerID with this UPDATE packet)
participants (2)
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Melek Oktay
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Michael Jerris