Ringback 180 with sdp

Asterisk Asterisk Support
1

Hello

I am using asterisk 1.4.End point is asking to send 180 ringing with SDP which I asterisk is not sending. As a result I am facing issue with RBT. Is there any way for asterisk to send 180 ringing with SDP

Thanks for any help

2

The end point is broken.

Have you tried calling the Progress() application?

progressinband will probably do it, but I suspect it will actually answer the call, which isn’t normally a good thing to do early.

3

[quote=“david55”]The end point is broken.

Have you tried calling the Progress() application?

progressinband will probably do it, but I suspect it will actually answer the call, which isn’t normally a good thing to do early.[/quote]

I tried progressingband=yes. Still the same issue. I didn’t find any effect by enabling that option

4

This really needs fixing at the other end, as it is relatively unusual to send RTP before the 200 OK, so they have designed a system that can’t cope with the normal case.