Daniel, I've also tried with script vars. I think it has something to do with the actual dynamic psuedo variable $rb. Var assignment and mangling does not work for me either. I.e. Keep everything the same except $var(test) = $rb and so on. Let me know if this makes sense.
Sincerely, Brandon Armstead *Forgot to reply to ALL (resending) Sent from my Verizon Wireless BlackBerry -----Original Message----- From: Daniel-Constantin Mierla <mico...@gmail.com> Date: Tue, 27 Jul 2010 11:50:36 To: Brandon Armstead<bran...@cryy.com> Cc: <us...@lists.kamailio.org>; <de...@lists.kamailio.org> Subject: Re: [SR-Users] Kamailio Transformation Assignment to an AVP Hello, interesting, when I troubleshooted before your previous report, I used this piece of cfg: xlog("==================================\n"); $var(b) = "v=0\r\n" "o=- 5 2 IN IP4 192.168.3.100\r\n" "s=CounterPath Bria\r\n" "c=IN IP4 174.37.XX.XXX\r\n" "t=0 0\r\n" "m=audio 64192 RTP/AVP 107 0 8 18 101\r\n" "a=sendrecv\r\n" "a=rtpmap:107 BV32/16000\r\n" "a=rtpmap:18 G729/8000\r\n" "a=fmtp:18 annexb=yes\r\n" "a=rtpmap:101 telephone-event/8000\r\n" "a=fmtp:101 0-15\r\n" "a=nortpproxy:yes\r\n"; $var(c) = $(var(b){re.subst,|.*m=audio [0-9]+ RTP/AVP ([0-9 ]+).+|\1|s}); xlog("==================================: [$var(c)]\n"); And the xlog printed properly the value of $var(c) - meaning that it was assigned the right value. I will test with avps next time I have a chance. Cheers, Daniel On 7/26/10 9:11 PM, Brandon Armstead wrote: > Hello, > > I have the following transformation on the SDP Body: > > $(rb{re.subst,/^(.*)m=audio ([0-9]+) RTP\/AVP ([0-9 > ]+)\015\012(.*)$/\3/s}) > > However when I assign this to an AVP, i.e. > > $avp(s:sdp-payloads) = $(rb{re.subst,/^(.*)m=audio ([0-9]+) RTP\/AVP > ([0-9 ]+)\015\012(.*)$/\3/s}); > > I receive back a NULL result / transformation "regex does not match" > is what I receive with high verbose syslog on kamailio. > > HOWEVER. > > When I do something like this: > > xlog("L_INFO", "Payloads Available: $(rb{re.subst,/^(.*)m=audio > ([0-9]+) RTP\/AVP ([0-9 ]+)\015\012(.*)$/\3/s})"); > > It executes properly -- transformation regex matches and the payloads > are displayed as expected. > > If anyone can provide any insight as to what I may be doing wrong it > would be greatly appreciated. > > P.S. Kamailio SVN Revision # 2:5906M (1.5.2-notls). > > Also I CC'ed devel list (as I do believe this may be a bug). > > Thanks! > > Sincerely, > Brandon Armstead > > > _______________________________________________ > 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/
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