HI, I need help with this,
In the call flow I sent to you from the test calls we did, our server 68.167.xx.xxx server takes the Invite XO sends and then transposes the To and From header values, and sends an Invite back to XO which is killing the call. For example, we send from 314-787-7805 to 213-867-0989 and your server sends us an Invite back with 314-787-7805 as the From and 213-867-0989 as the To. This is not a new Invite due to the same Call-ID.
So we need to find out why our server is sending this Invite.
Invite From XO
Frame 222 (1139 bytes on wire, 1139 bytes captured)
Arrival Time: Feb 27, 2008 16:25:36.656515000
[Time delta from previous captured frame: 0.047646000 seconds]
[Time delta from previous displayed frame: 5.740058000 seconds]
[Time since reference or first frame: 5.740058000 seconds]
Frame Number: 222
Frame Length: 1139 bytes
Capture Length: 1139 bytes
[Frame is marked: True]
[Protocols in frame: eth:ip:udp:sip:sdp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: SonusNet?_01:44:23 (00:10:6b:01:44:23), Dst: All-HSRP-routers_0a (00:00:0c:07:ac:0a)
Destination: All-HSRP-routers_0a (00:00:0c:07:ac:0a)
Address: All-HSRP-routers_0a (00:00:0c:07:ac:0a)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Source: SonusNet?_01:44:23 (00:10:6b:01:44:23)
Address: SonusNet?_01:44:23 (00:10:6b:01:44:23)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: IP (0x0800)
Internet Protocol, Src: 207.155.147.62 (207.155.147.62), Dst: 68.167.xx.xxx (68.167.xxx.xxx)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x68 (DSCP 0x1a: Assured Forwarding 31; ECN: 0x00)
0110 10.. = Differentiated Services Codepoint: Assured Forwarding 31 (0x1a)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 1125
Identification: 0x8f45 (36677)
Flags: 0x00
0... = Reserved bit: Not set
.0.. = Don't fragment: Not set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 64
Protocol: UDP (0x11)
Header checksum: 0x0488 [correct]
[Good: True]
[Bad : False]
Source: 207.155.147.62 (207.155.147.62)
Destination: 68.167.xx.xxx (68.167.xxx.xxx)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Source port: 5060 (5060)
Destination port: 5060 (5060)
Length: 1105
Checksum: 0x0000 (none)
Good Checksum: False
Bad Checksum: False
Session Initiation Protocol
Request-Line: INVITE sip:2138670989@68.167.xxx.xxx:5060 SIP/2.0
Method: INVITE
[Resent Packet: False]
Message Header
Via: SIP/2.0/UDP 207.155.147.62:5060;branch=z9hG4bK0eBe19835df3d57d1a4
Transport: UDP
Sent-by Address: 207.155.147.62
Sent-by port: 5060
Branch: z9hG4bK0eBe19835df3d57d1a4
From: <sip:3147877805@207.155.147.62;isup-oli=0;pstn-params=808481808882;otg=TG_CORE_GSX>;tag=gK0e66fdfb
SIP from address: sip:3147877805@207.155.147.62
SIP tag: gK0e66fdfb
To: <sip:2138670989@68.167.xx.xxx>
SIP to address: sip:2138670989@68.167.xx.xxx
Call-ID: 252617073_9582@207.155.147.62
CSeq: 10549 INVITE
Sequence Number: 10549
Method: INVITE
Max-Forwards: 70
Allow: INVITE,ACK,CANCEL,BYE,REGISTER,REFER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS
Accept: application/sdp, application/isup, application/dtmf, application/dtmf-relay, multipart/mixed
Contact: <sip:3147877805@207.155.147.62:5060>
Contact Binding: <sip:3147877805@207.155.147.62:5060>
URI: <sip:3147877805@207.155.147.62:5060>
SIP contact address: sip:3147877805@207.155.147.62:5060
Remote-Party-ID: <sip:3147877805@207.155.147.62:5060>;privacy=off
Supported: timer,100rel
Session-Expires: 1800
Min-SE: 90
Content-Length: 286
Content-Disposition: session; handling=required
Content-Type: application/sdp
Message body
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Sonus_UAC 7764 24149 IN IP4 207.155.147.62
Owner Username: Sonus_UAC
Session ID: 7764
Session Version: 24149
Owner Network Type: IN
Owner Address Type: IP4
Owner Address: 207.155.147.62
Session Name (s): SIP Media Capabilities
Connection Information (c): IN IP4 207.155.147.42
Connection Network Type: IN
Connection Address Type: IP4
Connection Address: 207.155.147.42
Time Description, active time (t): 0 0
Session Start Time: 0
Session Stop Time: 0
Media Description, name and address (m): audio 23506 RTP/AVP 0 18 101
Media Type: audio
Media Port: 23506
Media Proto: RTP/AVP
Media Format: ITU-T G.711 PCMU
Media Format: ITU-T G.729
Media Format: 101
Media Attribute (a): rtpmap:0 PCMU/8000
Media Attribute Fieldname: rtpmap
Media Format: 0
MIME Type: PCMU
Media Attribute (a): rtpmap:18 G729/8000
Media Attribute Fieldname: rtpmap
Media Format: 18
MIME Type: G729
Media Attribute (a): fmtp:18 annexb=no
Media Attribute Fieldname: fmtp
Media Format: 18 [G729]
Media format specific parameters: annexb=no
Media Attribute (a): rtpmap:101 telephone-event/8000
Media Attribute Fieldname: rtpmap
Media Format: 101
MIME Type: telephone-event
Media Attribute (a): fmtp:101 0-15
Media Attribute Fieldname: fmtp
Media Format: 101 [telephone-event]
Media format specific parameters: 0-15
Media Attribute (a): sendrecv
Media Attribute (a): maxptime:20
Media Attribute Fieldname: maxptime
Media Attribute Value: 20
Invite From CPE
Frame 234 (864 bytes on wire, 864 bytes captured)
Arrival Time: Feb 27, 2008 16:25:37.081611000
[Time delta from previous captured frame: 0.024728000 seconds]
[Time delta from previous displayed frame: 0.161827000 seconds]
[Time since reference or first frame: 6.165154000 seconds]
Frame Number: 234
Frame Length: 864 bytes
Capture Length: 864 bytes
[Frame is marked: True]
[Protocols in frame: eth:ip:udp:sip:sdp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: Cisco_05:97:bf (00:13:c4:05:97:bf), Dst: SonusNet?_01:44:23 (00:10:6b:01:44:23)
Destination: SonusNet?_01:44:23 (00:10:6b:01:44:23)
Address: SonusNet?_01:44:23 (00:10:6b:01:44:23)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Source: Cisco_05:97:bf (00:13:c4:05:97:bf)
Address: Cisco_05:97:bf (00:13:c4:05:97:bf)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: IP (0x0800)
Internet Protocol, Src: 68.167.xx.xxx (68.167.xxx.xxx), Dst: 207.155.147.62 (207.155.147.62)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 850
Identification: 0x8f41 (36673)
Flags: 0x00
0... = Reserved bit: Not set
.0.. = Don't fragment: Not set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 54
Protocol: UDP (0x11)
Header checksum: 0x1007 [correct]
[Good: True]
[Bad : False]
Source: 68.167.xxx.xxx (68.167.xxx.xxx)
Destination: 207.155.147.62 (207.155.147.62)
User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5060 (5060)
Source port: 5060 (5060)
Destination port: 5060 (5060)
Length: 830
Checksum: 0xe8a1 [correct]
[Good Checksum: True]
[Bad Checksum: False]
Session Initiation Protocol
Request-Line: INVITE sip:3147877805@207.155.147.62:5060 SIP/2.0
Method: INVITE
[Resent Packet: False]
Message Header
Via: SIP/2.0/UDP 68.167.xx.xxx:5060;branch=z9hG4bK34a897d0;rport
Transport: UDP
Sent-by Address: 68.167.xx.xxx
Sent-by port: 5060
Branch: z9hG4bK34a897d0
RPort: rport
From: <sip:2138670989@68.167.xx.xxx>;tag=as7ece235e
SIP from address: sip:2138670989@68.167.xx.xxx
SIP tag: as7ece235e
To: <sip:3147877805@207.155.147.62;isup-oli=0;pstn-params=808481808882;otg=TG_CORE_GSX>;tag=gK0e66fdfb
SIP to address: sip:3147877805@207.155.147.62
SIP tag: gK0e66fdfb
Contact: <sip:2138670989@68.167.58.210>
Contact Binding: <sip:2138670989@68.167.xx.xxx>
URI: <sip:2138670989@68.167.xx.xxx>
SIP contact address: sip:2138670989@68.167.58.210
Call-ID: 252617073_9582@207.155.147.62
CSeq: 102 INVITE
Sequence Number: 102
Method: INVITE
User-Agent: Asterisk PBX
Max-Forwards: 70
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Content-Type: application/sdp
Content-Length: 262
Message body
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): root 2524 2525 IN IP4 69.38.211.222
Owner Username: root
Session ID: 2524
Session Version: 2525
Owner Network Type: IN
Owner Address Type: IP4
Owner Address: 69.38.211.222
Session Name (s): session
Connection Information (c): IN IP4 69.38.211.222
Connection Network Type: IN
Connection Address Type: IP4
Connection Address: 69.38.211.222
Time Description, active time (t): 0 0
Session Start Time: 0
Session Stop Time: 0
Media Description, name and address (m): audio 5034 RTP/AVP 18 101
Media Type: audio
Media Port: 5034
Media Proto: RTP/AVP
Media Format: ITU-T G.729
Media Format: 101
Media Attribute (a): rtpmap:18 G729/8000
Media Attribute Fieldname: rtpmap
Media Format: 18
MIME Type: G729
Media Attribute (a): fmtp:18 annexb=no
Media Attribute Fieldname: fmtp
Media Format: 18 [G729]
Media format specific parameters: annexb=no
Media Attribute (a): rtpmap:101 telephone-event/8000
Media Attribute Fieldname: rtpmap
Media Format: 101
MIME Type: telephone-event
Media Attribute (a): fmtp:101 0-16
Media Attribute Fieldname: fmtp
Media Format: 101 [telephone-event]
Media format specific parameters: 0-16
Media Attribute (a): silenceSupp:off - - - -
Media Attribute Fieldname: silenceSupp
Media Attribute Value: off - - - -
Media Attribute (a): ptime:20
Media Attribute Fieldname: ptime
Media Attribute Value: 20
Media Attribute (a): sendrecv
