=========================================== Put on hold ====================================== No. Time Source Destination Protocol Info 314969 64.066814 203.220.55.70 202.168.41.243 SIP/SDP Request: INVITE sip:8880009002@203.144.7.56:5516;user=phone, with session description Frame 314969 (995 bytes on wire, 995 bytes captured) Ethernet II, Src: Cisco_c4:7b:14 (00:17:59:c4:7b:14), Dst: IntelCor_a1:48:9b (00:13:20:a1:48:9b) Internet Protocol, Src: 203.220.55.70 (203.220.55.70), Dst: 202.168.41.243 (202.168.41.243) User Datagram Protocol, Src Port: 1025 (1025), Dst Port: sip (5060) Session Initiation Protocol Request-Line: INVITE sip:8880009002@203.144.7.56:5516;user=phone SIP/2.0 Method: INVITE Resent Packet: False Message Header Via: SIP/2.0/UDP 203.220.55.70:1025;branch=z9hG4bKff263cd0a624ce3a Route: From: ;tag=86fe72bd255d6ae4 SIP from address: sip:8880008000@sip.altcall.com SIP tag: 86fe72bd255d6ae4 To: "test-gxp2000" ;tag=b635291bd66ad076 SIP Display info: "test-gxp2000" SIP to address: sip:8880009002@sip.altcall.com SIP tag: b635291bd66ad076 Contact: Contact Binding: URI: SIP contact address: sip:8880008000@203.220.55.70:1025 Supported: replaces, timer Call-ID: e40ae424b6a49297@192.168.1.3 CSeq: 26133 INVITE User-Agent: Grandstream GXP2000 1.1.0.16 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK Content-Type: application/sdp Content-Length: 261 Message body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): 8880008000 8000 8003 IN IP4 10.0.10.111 Owner Username: 8880008000 Session ID: 8000 Session Version: 8003 Owner Network Type: IN Owner Address Type: IP4 Owner Address: 10.0.10.111 Session Name (s): SIP Call Connection Information (c): IN IP4 0.0.0.0 Connection Network Type: IN Connection Address Type: IP4 Connection Address: 0.0.0.0 Time Description, active time (t): 0 0 Session Start Time: 0 Session Stop Time: 0 Media Description, name and address (m): audio 8000 RTP/AVP 18 0 8 101 Media Type: audio Media Port: 8000 Media Proto: RTP/AVP Media Format: ITU-T G.729 Media Format: ITU-T G.711 PCMU Media Format: ITU-T G.711 PCMA Media Format: 101 Media Attribute (a): sendonly Media Attribute (a): rtpmap:18 G729/8000 Media Attribute Fieldname: rtpmap Media Attribute Value: 18 G729/8000 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute Fieldname: rtpmap Media Attribute Value: 0 PCMU/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute Fieldname: rtpmap Media Attribute Value: 8 PCMA/8000 Media Attribute (a): ptime:20 Media Attribute Fieldname: ptime Media Attribute Value: 20 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute Fieldname: rtpmap Media Attribute Value: 101 telephone-event/8000 Media Attribute (a): fmtp:101 0-11 Media Attribute Fieldname: fmtp Media Attribute Value: 101 0-11 =================================================== Second Invite to take onhold off ============== No. Time Source Destination Protocol Info 388653 79.195012 203.220.55.70 202.168.41.243 SIP/SDP Request: INVITE sip:8880009002@203.144.7.56:5516;user=phone, with session description Frame 388653 (977 bytes on wire, 977 bytes captured) Ethernet II, Src: Cisco_c4:7b:14 (00:17:59:c4:7b:14), Dst: IntelCor_a1:48:9b (00:13:20:a1:48:9b) Internet Protocol, Src: 203.220.55.70 (203.220.55.70), Dst: 202.168.41.243 (202.168.41.243) User Datagram Protocol, Src Port: 1025 (1025), Dst Port: sip (5060) Session Initiation Protocol Request-Line: INVITE sip:8880009002@203.144.7.56:5516;user=phone SIP/2.0 Method: INVITE Resent Packet: False Message Header Via: SIP/2.0/UDP 203.220.55.70:1025;branch=z9hG4bK330960cb26ceb95a Route: From: ;tag=86fe72bd255d6ae4 SIP from address: sip:8880008000@sip.altcall.com SIP tag: 86fe72bd255d6ae4 To: "test-gxp2000" ;tag=b635291bd66ad076 SIP Display info: "test-gxp2000" SIP to address: sip:8880009002@sip.altcall.com SIP tag: b635291bd66ad076 Contact: Contact Binding: URI: SIP contact address: sip:8880008000@203.220.55.70:1025 Supported: replaces, timer Call-ID: e40ae424b6a49297@192.168.1.3 CSeq: 26134 INVITE User-Agent: Grandstream GXP2000 1.1.0.16 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK Content-Type: application/sdp Content-Length: 267 Message body Session Description Protocol Session Description Protocol Version (v): 0 Owner/Creator, Session Id (o): 8880008000 8000 8004 IN IP4 10.0.10.111 Owner Username: 8880008000 Session ID: 8000 Session Version: 8004 Owner Network Type: IN Owner Address Type: IP4 Owner Address: 10.0.10.111 Session Name (s): SIP Call Connection Information (c): IN IP4 203.220.55.70 Connection Network Type: IN Connection Address Type: IP4 Connection Address: 203.220.55.70 Time Description, active time (t): 0 0 Session Start Time: 0 Session Stop Time: 0 Media Description, name and address (m): audio 8000 RTP/AVP 18 0 8 101 Media Type: audio Media Port: 8000 Media Proto: RTP/AVP Media Format: ITU-T G.729 Media Format: ITU-T G.711 PCMU Media Format: ITU-T G.711 PCMA Media Format: 101 Media Attribute (a): sendrecv Media Attribute (a): rtpmap:18 G729/8000 Media Attribute Fieldname: rtpmap Media Attribute Value: 18 G729/8000 Media Attribute (a): rtpmap:0 PCMU/8000 Media Attribute Fieldname: rtpmap Media Attribute Value: 0 PCMU/8000 Media Attribute (a): rtpmap:8 PCMA/8000 Media Attribute Fieldname: rtpmap Media Attribute Value: 8 PCMA/8000 Media Attribute (a): ptime:20 Media Attribute Fieldname: ptime Media Attribute Value: 20 Media Attribute (a): rtpmap:101 telephone-event/8000 Media Attribute Fieldname: rtpmap Media Attribute Value: 101 telephone-event/8000 Media Attribute (a): fmtp:101 0-11 Media Attribute Fieldname: fmtp Media Attribute Value: 101 0-11