[SIPForum-discussion] 180 Ringing not generated

[Underwood, Rosa]

 Verify via an analyzer that the other endpoint actually received the INVITE.   If network/router issues are causing packets to drop , the other endpoint  might not receive the INVITE.

From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of vidhya gopalan
Sent: Tuesday, September 07, 2010 3:34 AM
To: discussion at sipforum.org
Subject: [SIPForum-discussion] 180 Ringing not generated

Hello everyone,

I am just a beginner in SIP. I am sending a INVITE from one of the endpoints, but the other endpoint doesnt send 180 Ringing back. wat could be the possible reason for failure.


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