Daniel,

Here is the XLOG output, the top log is the unmodified version and the bottom is the modified version.

xlog("L_INFO", "[$ci] $rb") OUTPUTS:

Apr 29 20:17:23 sip-core02 /sbin/kamailio[23550]: [6db72a2f-7e263847@192.168.1.75] v=0#015#012o=- 24986155 24986155 IN IP4 99.21.137.236#015#012s=-#015#012c=IN IP4 174.37.45.134#015#012t=0 0#015#012m=audio 55630 RTP/AVP 0 2 4 8 18 96 97 98 101#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:2 G726-32/8000#015#012a=rtpmap:4 G723/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:18 G729a/8000#015#012a=rtpmap:96 G726-40/8000#015#012a=rtpmap:97 G726-24/8000#015#012a=rtpmap:98 G726-16/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-15#015#012a=ptime:30#015#012a=sendrecv#015#012a=nortpproxy:yes#015

xlog("L_INFO", "[$ci] $(rb{re.subst,/^(.*)m=audio ([0-9]+)(.*)$/\2/})") OUTPUTS:

Apr 29 20:17:23 sip-core02 /sbin/kamailio[23550]: [6db72a2f-7e263847@192.168.1.75] v=0#015#012o=- 24986155 24986155 IN IP4 99.21.137.236#015#012s=-#015#012c=IN IP4 174.37.45.134#015#012t=0 0#015#01255630#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:2 G726-32/8000#015#012a=rtpmap:4 G723/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:18 G729a/8000#015#012a=rtpmap:96 G726-40/8000#015#012a=rtpmap:97 G726-24/8000#015#012a=rtpmap:98 G726-16/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-15#015#012a=ptime:30#015#012a=sendrecv#015#012a=nortpproxy:yes#015

As for the actual INVITE / SDP BODY:

v=0.
o=- 24986155 24986155 IN IP4 99.21.XXX.XXX.
s=-.
c=IN IP4 174.37.XX.XXX.
t=0 0.
m=audio 55630 RTP/AVP 0 2 4 8 18 96 97 98 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:2 G726-32/8000.
a=rtpmap:4 G723/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729a/8000.
a=rtpmap:96 G726-40/8000.
a=rtpmap:97 G726-24/8000.
a=rtpmap:98 G726-16/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=ptime:30.
a=sendrecv.
a=nortpproxy:yes.

Let me know if this is sufficient or if there is anything else I can provide.  Thanks!

Sincerely,
Brandon Armstead

On Wed, Apr 28, 2010 at 3:54 PM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
Hello,

can you paste here the sip message and the result of the substitution? It will help to troubleshoot if is something wrong there.

Cheers,
Daniel



On 4/27/10 2:35 AM, Brandon Armstead wrote:
Hello All,

  Correction, it seems both the last supplied regex and xlog("L_INFO", "[$ci] m=audio $(rb{re.subst,/(.*)m=audio ([0-9]+) (.*)/\2/})"); return the same invalid results.

Thanks again!

Sincerely,
Brandon Armstead

On Mon, Apr 26, 2010 at 7:33 PM, Brandon Armstead <brandon@cryy.com> wrote:
Hello All,

   I hate to dig-up this older mailing list entry.  However I am some additional trouble with what I believe is a completely posix-only regex.

xlog("L_INFO", "[$ci] m=audio $(rb{re.subst,/(.*)m=audio(.*)/\2/})");

I would expect to give me the port from the m=audio line, however it does not -- it simply removes m=audio.

Any thoughts / ideas / suggestions?

Sincerely,
Brandon Armstead


On Wed, Dec 23, 2009 at 9:31 PM, Iñaki Baz Castillo <ibc@aliax.net> wrote:
El Miércoles, 23 de Diciembre de 2009, Daniel-Constantin Mierla escribió:
> the re.subst transformation uses Posix regexp for matching, only the
> format of the command is perl-like. I implemented this because textops
> has no dependency of extra libraries than core and I wanted to keep it so.
>
> Maybe is good to add a pcre.subst transformation in regex module to be
> able to use extended regexp formats given by libpcre.

I¡ll try to implement it when I get some spare time :)


--
Iñaki Baz Castillo <ibc@aliax.net>

_______________________________________________



_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
  

-- 
Daniel-Constantin Mierla
* http://www.asipto.com/

* http://twitter.com/miconda
* http://www.linkedin.com/in/danielconstantinmierla