[asterisk-dev] Porting chan_sip patches res_pjsip

[Joshua Colp]

On Mon, Apr 17, 2017, at 02:05 PM, Steve Murphy wrote:

<snip>

> 
> ​Many thanks, the above gives me a glimpse into the workings and
> organsization in pjsip!​
> 
> 
> ​I have asked (again) the groups, and the folks that have reported
> problems
> with pjsip,​
> 
> ​are standing by their claims. The 53i and the 57i (iirc) are not able to
> hold registration
> on Asterisk 13.5, with either the as-is chan_sip driver, or the as-is
> pjsip
> driver.
> 
> I am trying, without success so far, to get an old 53i going under pjsip
> in
> my own
> environment. It has been frustrating.
> 
> We have a patch for chan_sip dating back to the 1.6 days, that solves the
> problem,
> but only for chan_sip (even the one in 13.5). ​
> 
> If this is a bug in pjsip, and the framework of the existing driver is
> truly already checking
> the status of the "first" request vs the incoming request, then mayhaps
> we
> can apply
> the same sort of fixesin pjsip. Is this a bug, then? Should I file a bug
> report?

It would be a different underlying fix as the registrar in PJSIP is
actually doing things according to spec. The chan_sip implementation is
simpler and basic. This should indeed be filed as a bug[1] with
configuration and console output with SIP traffic.

[1] https://issues.asterisk.org/jira

-- 
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org