The answer to your question at the end is yes.

-- Alex Balashov - Principal Evariste Systems LLC 1170 Peachtree Street 12th Floor, Suite 1200 Atlanta, GA 30309 Tel: +1-678-954-0670 Fax: +1-404-961-1892 Web: http://www.evaristesys.com/

On Sep 10, 2010, at 3:30 PM, Alex rsm alex-rsm@hotmail.com wrote:

Hi,

Our openSER proxy is receiving SIP messages from PBX devices. The PBX includes its extension in the FROM field of the SIP message. Is there any function in the openSER to strip off the PBX extension (anything after username and before @domain)?

Is uac_replace_from( ) function is the right one?

3d:13h:41m:33s INVITE sip:888-555-1212@10.0.0.1;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.5.0.1;branch=z9hG4bKac1169001476 Max-Forwards: 70 From: sip:8885551212;isub=37313132@10.5.0.1.;tag=1c1168990861 To: sip:8665551212@10.0.0.1;user=phone Call-ID: 1168989994392010134133@10.0.0.1 CSeq: 1 INVITE Contact: sip:4075857112@10.5.0.1 Supported: em,timer,replaces,path,resource-priority,sdp-anat Allow: REGISTER, OPTIONS,INVITE,ACK,CANCEL,BYE,NOTIFY,PRACK,REFER,INFO,SUBSCRIBE,UPDATE User-Agent: CS-Pelloni/v.5.60A.021.004 Content-Type: application/sdp Content-Length: 261 Thanks, AR _______________________________________________ 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