Do You Set Chan_sip’s Ignoresdpversion To True ?

Home » Asterisk Users » Do You Set Chan_sip’s Ignoresdpversion To True ?

June 19, 2018 Olivier Asterisk Users 1 Comment

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

One thought on - Do You Set Chan_sip’s Ignoresdpversion To True ?

Daniel Tryba says:

June 25, 2018 at 10:00 am

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.

—