I did some checking in the logs. It seems that the mwi service is not responding to subscribe requests. The following is a contiguous fragment from the sipxproxy.log. It seems to keep sending subscription requests but no reply.
I can't see which component actually handles MWI from the services list. Netstat shows that port 5110 is open and a TCP connection exists as shown here. [root@sipxecs sipxpbx]# netstat -na |grep 5110 tcp 0 0 192.168.50.21:5110 0.0.0.0:* LISTEN tcp 0 0 192.168.50.21:5110 192.168.50.21:58311 ESTABLISHED tcp 0 0 192.168.50.21:58311 192.168.50.21:5110 ESTABLISHED udp 0 0 192.168.50.21:5110 0.0.0.0:* [root@sipxecs sipxpbx]# Hope this helps. "2012-07-24T08:42:58.075089Z" :35110:KERNEL:INFO:sipxecs.datamerge.local:AsynchMediaRelayR equestSender-14:7fc925406700:SipXProxy: "OsConnectionSocket::read[4] error or EOF on fd 15, errno = 115 Operation now in progress" "2012-07-24T08:59:22.490131Z" :37772:KERNEL:INFO:sipxecs.datamerge.local:SipRouter-13:7fc9 245ca700:SipXProxy: "OsConnectionSocket::_[5] connected 71 to 192.168.50.21:5110" "2012-07-24T08:59:22.490585Z" :37773:SIP:INFO:sipxecs.datamerge.local:SipRouter-13:7fc9245 ca700:SipXProxy: "SipClient[SipClientTcp-734]::_ created TCP unshared socket 71: host '192.168.50.21' '192.168.50.21' port 5110, local IP '192.168.50.21' port -1" "2012-07-24T08:59:22.492010Z" :37775:OUTGOING:INFO:sipxecs.datamerge.local:SipRouter-13:7f c9245ca700:SipXProxy: "SipUserAgent::sendTcp TCP SIP User Agent sent message: ----Local Host:192.168.50.21---- Port: -1---- ----Remote Host:192.168.50.21---- Port: 5110---- SUBSCRIBE sip:mailto:201@192.168.50.21 SIP/2.0 Record-Route: <sip:192.168.50.21:5060;lr> Route: <sip:mwi.sipxecs.datamerge.local;transport=tcp;lr> Via: SIP/2.0/TCP 192.168.50.21;branch=z9hG4bK-XX-0fa134V7o608HckCTXfhV38kMQ Via: SIP/2.0/UDP 192.168.56.151;branch=z9hG4bK7e49edd546D24D28 From: \"Mark Dutton\" <sip:mailto:201@192.168.50.21>;tag=F396D4B2-408B28DD To: <sip:mailto:201@192.168.50.21> Cseq: 1 SUBSCRIBE Call-Id: mailto:e170ca23-c6fd6586-789f2a11@192.168.56.151 Contact: <sip:mailto:201@192.168.56.151;x-sipX-nonat> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER Event: message-summary User-Agent: PolycomSoundPointIP-SPIP_550-UA/3.2.5.0508 Accept-Language: en Accept: application/simple-message-summary Max-Forwards: 20 Expires: 3600 Content-Length: 0 Date: Tue, 24 Jul 2012 08:59:22 GMT --------------------END-------------------- " "2012-07-24T08:59:22.520714Z" :37785:OUTGOING:INFO:sipxecs.datamerge.local:SipRouter-13:7f c9245ca700:SipXProxy: "SipUserAgent::sendTcp TCP SIP User Agent sent message: ----Local Host:192.168.50.21---- Port: -1---- ----Remote Host:192.168.50.21---- Port: 5110---- SUBSCRIBE sip:mailto:201@192.168.50.21 SIP/2.0 Record-Route: <sip:192.168.50.21:5060;lr> Route: <sip:mwi.sipxecs.datamerge.local;transport=tcp;lr> Via: SIP/2.0/TCP 192.168.50.21;branch=z9hG4bK-XX-0fa3RRnHzyjFpQi_bkraW`4_2A Via: SIP/2.0/UDP 192.168.56.151;branch=z9hG4bK9e075c84EBD72B9F From: \"Mark Dutton\" <sip:mailto:201@192.168.50.21>;tag=F396D4B2-408B28DD To: <sip:mailto:201@192.168.50.21> Cseq: 2 SUBSCRIBE Call-Id: mailto:e170ca23-c6fd6586-789f2a11@192.168.56.151 Contact: <sip:mailto:201@192.168.56.151;x-sipX-nonat> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER Event: message-summary User-Agent: PolycomSoundPointIP-SPIP_550-UA/3.2.5.0508 Accept-Language: en Accept: application/simple-message-summary Authorization: Digest username=\"201/0004f21b87c5\", realm=\"datamerge.local\", nonce=\"40ef4521138d1c3310d99e74cb8701dc500e63ea\", qop=auth, cnonce=\"uEdG1dBuSIcHjtm\", nc=00000001, uri=\"sip:mailto:201@192.168.50.21\", response=\"c2fc75dedc23489ba17ee920e8026200\", algorithm=MD5 Max-Forwards: 20 Expires: 3600 Content-Length: 0 Date: Tue, 24 Jul 2012 08:59:22 GMT --------------------END-------------------- " "2012-07-24T09:21:10.759122Z" :38719:KERNEL:INFO:sipxecs.datamerge.local:SipRouter-13:7fc9 245ca700:SipXProxy: "OsConnectionSocket::_[5] connected 35 to 192.168.50.21:5110" "2012-07-24T09:21:10.759482Z" :38720:SIP:INFO:sipxecs.datamerge.local:SipRouter-13:7fc9245 ca700:SipXProxy: "SipClient[SipClientTcp-752]::_ created TCP unshared socket 35: host '192.168.50.21' '192.168.50.21' port 5110, local IP '192.168.50.21' port -1" "2012-07-24T09:21:10.760647Z" :38722:OUTGOING:INFO:sipxecs.datamerge.local:SipRouter-13:7f c9245ca700:SipXProxy: "SipUserAgent::sendTcp TCP SIP User Agent sent message: ----Local Host:192.168.50.21---- Port: -1---- ----Remote Host:192.168.50.21---- Port: 5110---- SUBSCRIBE sip:mailto:201@192.168.50.21 SIP/2.0 Record-Route: <sip:192.168.50.21:5060;lr> Route: <sip:mwi.sipxecs.datamerge.local;transport=tcp;lr> Via: SIP/2.0/TCP 192.168.50.21;branch=z9hG4bK-XX-1042ATDkiDIbbiIJWExAocZBbA Via: SIP/2.0/UDP 192.168.56.151;branch=z9hG4bKe67f7565298BA7BA From: \"Mark Dutton\" <sip:mailto:201@192.168.50.21>;tag=2866A561-672D5016 To: <sip:mailto:201@192.168.50.21> Cseq: 1 SUBSCRIBE Call-Id: mailto:cd030c17-a7af01bc-698679e9@192.168.56.151 Contact: <sip:mailto:201@192.168.56.151;x-sipX-nonat> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER Event: message-summary User-Agent: PolycomSoundPointIP-SPIP_550-UA/3.2.5.0508 Accept-Language: en Accept: application/simple-message-summary Max-Forwards: 20 Expires: 3600 Content-Length: 0 Date: Tue, 24 Jul 2012 09:21:10 GMT --------------------END-------------------- " "2012-07-24T09:21:10.782603Z" :38732:OUTGOING:INFO:sipxecs.datamerge.local:SipRouter-13:7f c9245ca700:SipXProxy: "SipUserAgent::sendTcp TCP SIP User Agent sent message: ----Local Host:192.168.50.21---- Port: -1---- ----Remote Host:192.168.50.21---- Port: 5110---- SUBSCRIBE sip:mailto:201@192.168.50.21 SIP/2.0 Record-Route: <sip:192.168.50.21:5060;lr> Route: <sip:mwi.sipxecs.datamerge.local;transport=tcp;lr> Via: SIP/2.0/TCP 192.168.50.21;branch=z9hG4bK-XX-1044QLPlvbwufhY8PvZzs4eFPw Via: SIP/2.0/UDP 192.168.56.151;branch=z9hG4bK5b0c47deDC75F0DB From: \"Mark Dutton\" <sip:mailto:201@192.168.50.21>;tag=2866A561-672D5016 To: <sip:mailto:201@192.168.50.21> Cseq: 2 SUBSCRIBE Call-Id: mailto:cd030c17-a7af01bc-698679e9@192.168.56.151 Contact: <sip:mailto:201@192.168.56.151;x-sipX-nonat> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER Event: message-summary User-Agent: PolycomSoundPointIP-SPIP_550-UA/3.2.5.0508 Accept-Language: en Accept: application/simple-message-summary Authorization: Digest username=\"201/0004f21b87c5\", realm=\"datamerge.local\", nonce=\"b9191f5ae0a6194f9762b69aeaf78858500e6906\", qop=auth, cnonce=\"t0L+kKrsxXMFPxr\", nc=00000001, uri=\"sip:mailto:201@192.168.50.21\", response=\"3774cddd555ef8aee0c879871e638698\", algorithm=MD5 Max-Forwards: 20 Expires: 3600 Content-Length: 0 Date: Tue, 24 Jul 2012 09:21:10 GMT --------------------END-------------------- " "2012-07-24T09:39:08.836658Z" :39125:KERNEL:INFO:sipxecs.datamerge.local:SipRouter-13:7fc9 245ca700:SipXProxy: "OsConnectionSocket::_[5] connected 45 to 192.168.50.21:5110" "2012-07-24T09:39:08.837050Z" :39126:SIP:INFO:sipxecs.datamerge.local:SipRouter-13:7fc9245 ca700:SipXProxy: "SipClient[SipClientTcp-763]::_ created TCP unshared socket 45: host '192.168.50.21' '192.168.50.21' port 5110, local IP '192.168.50.21' port -1" "2012-07-24T09:39:08.838655Z" :39128:OUTGOING:INFO:sipxecs.datamerge.local:SipRouter-13:7f c9245ca700:SipXProxy: "SipUserAgent::sendTcp TCP SIP User Agent sent message: ----Local Host:192.168.50.21---- Port: -1---- ----Remote Host:192.168.50.21---- Port: 5110---- SUBSCRIBE sip:mailto:201@192.168.50.21 SIP/2.0 Record-Route: <sip:192.168.50.21:5060;lr> Route: <sip:mwi.sipxecs.datamerge.local;transport=tcp;lr> Via: SIP/2.0/TCP 192.168.50.21;branch=z9hG4bK-XX-1076Hucp6HBMtt2svj2TVxV7WA Via: SIP/2.0/UDP 192.168.56.151;branch=z9hG4bK702affc431ED829F From: \"Mark Dutton\" <sip:mailto:201@192.168.50.21>;tag=778E6BF0-6F38543B To: <sip:mailto:201@192.168.50.21> Cseq: 1 SUBSCRIBE Call-Id: mailto:2545f316-9c15bb59-bce29958@192.168.56.151 Contact: <sip:mailto:201@192.168.56.151;x-sipX-nonat> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER Event: message-summary User-Agent: PolycomSoundPointIP-SPIP_550-UA/3.2.6.0314 Accept-Language: en Accept: application/simple-message-summary Max-Forwards: 20 Expires: 3600 Content-Length: 0 Date: Tue, 24 Jul 2012 09:39:08 GMT --------------------END-------------------- " "2012-07-24T09:39:08.859966Z" :39138:OUTGOING:INFO:sipxecs.datamerge.local:SipRouter-13:7f c9245ca700:SipXProxy: "SipUserAgent::sendTcp TCP SIP User Agent sent message: ----Local Host:192.168.50.21---- Port: -1---- ----Remote Host:192.168.50.21---- Port: 5110---- SUBSCRIBE sip:mailto:201@192.168.50.21 SIP/2.0 Record-Route: <sip:192.168.50.21:5060;lr> Route: <sip:mwi.sipxecs.datamerge.local;transport=tcp;lr> Via: SIP/2.0/TCP 192.168.50.21;branch=z9hG4bK-XX-1078DHytMKUKhS7pRK`7pAcc8Q Via: SIP/2.0/UDP 192.168.56.151;branch=z9hG4bK5879c9c3C5BF0F0A From: \"Mark Dutton\" <sip:mailto:201@192.168.50.21>;tag=778E6BF0-6F38543B To: <sip:mailto:201@192.168.50.21> Cseq: 2 SUBSCRIBE Call-Id: mailto:2545f316-9c15bb59-bce29958@192.168.56.151 Contact: <sip:mailto:201@192.168.56.151;x-sipX-nonat> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER Event: message-summary User-Agent: PolycomSoundPointIP-SPIP_550-UA/3.2.6.0314 Accept-Language: en Accept: application/simple-message-summary Authorization: Digest username=\"201/0004f21b87c5\", realm=\"datamerge.local\", nonce=\"8a1be3bc105fc609e4480e6680829ec2500e6d3c\", qop=auth, cnonce=\"7qEZKl21sNVSyKU\", nc=00000001, uri=\"sip:mailto:201@192.168.50.21\", response=\"d70bafb029598e3bb790e475c69b309c\", algorithm=MD5 Max-Forwards: 20 Expires: 3600 Content-Length: 0 Date: Tue, 24 Jul 2012 09:39:08 GMT --------------------END-------------------- -- Regards Mark Dutton _______________________________________________ sipx-users mailing list sipx-users@list.sipfoundry.org List Archive: http://list.sipfoundry.org/archive/sipx-users/