Olivier
2018-Jun-19 17:38 UTC
[asterisk-users] Do you set chan_sip's ignoresdpversion to true ?
Hello, I've just discovered chan_sip's ignoresdpversion setting. Do you use it ? If positive which kinnd of issue could you solve with it ? Best regards -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20180619/0120a577/attachment.html>
Daniel Tryba
2018-Jun-25 14:58 UTC
[asterisk-users] Do you set chan_sip's ignoresdpversion to true ?
On Tue, Jun 19, 2018 at 07:38:12PM +0200, Olivier wrote:> I've just discovered chan_sip's ignoresdpversion setting. > Do you use it ? > If positive which kinnd of issue could you solve with it ?IIRC I used to enable this option when talking to some Ericsson SBC. It solved a problem concerning an on-hold scenario where the sess-version wasn't getting incremented (by the Ericsson) even though SDP changed. Asterisk would igore the re-INVITE without ignoresdpversion. Today I use PJSIP with that SBC and I totally forgot this setting till now, either the Ericsson was fixed/replaced or PJSIP handles the scenario differently.