Avaya Support Forums

Avaya Support Forums (http://support.avaya.com/forums/index.php)
-   Avaya Aura & Unified Communications (http://support.avaya.com/forums/forumdisplay.php?f=2)
-   -   Sip Trunking (http://support.avaya.com/forums/showthread.php?t=3764)

ddiaz17 10-21-2013 12:22 PM

Sip Trunking
Have a SIP trunk and when generating an inbound call I am seeing duplicates 180/Ringing SIP messages. Carrier is complaining about this. I am using an avaya SES.

rsriramoju 10-23-2013 11:36 PM

Hi I don't think Avaya SES can send duplicate 180 ringing can you please send me the SIP trace which you have . Let me have a look.

thanks very much

rogerfawbert 11-21-2013 02:21 PM

Possibly a TCP retransmission issue, we have seen the same thing. If packet loss is experienced on a SIP trunk using TCP, the identical packets get re-transmitted in set intervals until a response is received.

All times are GMT -7. The time now is 03:44 AM.