Hi Bogdan , Thank you for replying. Here is the the REGISTER request and its corresponding 200 OK.
REGISTER sip:com.mydomain.net SIP/2.0 Call-Id: yl44SiUAAA@xxx.x.x.x CSeq: 2 REGISTER From: <sip:+9197466xx...@com.mydomain.net>;tag=rm44SiUBAA To: <sip:+9197466xx...@com.mydomain.net> Via: SIP/2.0/TLS xxx.x.x.x:xxxx;branch=z9hG4bK1411213658669;keep Max-Forwards: 70 Contact: <sip:+9197466xxxxx@xxx.x.x.x:xxxx;transport=tls>;+sip.instance="<sip_intance_value>";+g.oma.sip-im;+g.3gpp.cs-voice;+g.3gpp.iari-ref="urn%3Aurn-7%3A3gpp-application.ims.iari.rcse.im,urn%3Aurn-7%3A3gpp-application.ims.iari.rcse.ft,urn%3Aurn-7%3A3gpp-application.ims.iari.rcs.ftthumb,urn%3Aurn-7%3A3gpp-application.ims.iari.rcs.geopush,urn%3Aurn-7%3A3gpp-application.ims.iari.rcs.geopullft,urn%3Aurn-7%3A3gpp-application.ims.iari.gsma-is";+g.gsma.rcs.ipcall;+g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.mmtel";video;expires=3600 Supported: path,gruu P-Preferred-Identity: sip:+9197466xx...@com.mydomain.net User-Agent: IM-client/OMA1.0 local-build/version-not-set P-Access-Network-Info: IEEE-802.11n Allow: INVITE, ACK, BYE, CANCEL, NOTIFY, OPTIONS, MESSAGE Authorization: Digest username="+9197466xx...@com.mydomain.net",uri="sip:com.mydomain.net",algorithm=MD5,realm="com.mydomain.net",nonce="541d6978000000a7adc6e6abeb6386e32a37d652a9562296",response="839c0f7372fadb82250943de21ceff0b" Content-Length: 0 SIP/2.0 200 OK Call-Id: yl44SiUAAA@xxx.x.x.x CSeq: 2 REGISTER From: <sip:+9197466xx...@com.mydomain.net>;tag=rm44SiUBAA To: <sip:+9197466xx...@com.mydomain.net>;tag=da49f3d59ded0458f7cec35893ecbaba.2f5a Via: SIP/2.0/TLS xxx.x.x.x:xxxx;received=x.xx.xx.xxx;rport=54494;branch=z9hG4bK1411213658669;keep J-Via: SIP/2.0/TLS xxx.x.x.x:xxxx;branch=z9hG4bK1411213658669;keep=120 P-Associated-URI: <tel:+9197466xxxxx>, <sip:+9197466xx...@com.mydomain.net> Contact: <sip:+9197466xxxxx@xxx.x.x.x:xxxx;transport=tls>;expires=3600;received="sip:x.xx.xx.xxx:xxxxx;transport=TLS" Server: My server SIP Proxy 1.10.1 Content-Length: 0 -- View this message in context: http://opensips-open-sip-server.1449251.n2.nabble.com/sip-instance-parameter-is-missing-in-200-OK-for-REGISTER-tp7593626p7593809.html Sent from the OpenSIPS - Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users