Hallo
I'm testing our VoIP core and use some SIPp .xml scenarios to test the SBC.
By sending a client INVITE to SBC I insert my RTP port (- mp param) on the SDP
part.
By receiving the 200OK from the core SIPp must extract the received media port
and IP and sends the RTP stream to it.
Now the received RTP port into the 200 OK message (see the trace frame 9) is
60478 (5 digits).
The used RTP port extracted from 200 OK by SIPp is 6047 (4 digits) see the
trace frame 11.
SIPp cut the last digit from the received media port number (bigger as 9999)
received into the 200 OK SDP final response.
IANA recommended RTP ports are 49152 to 65535
I think this is a SIPp code error. Can you help me?
Regards, remo
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No. Time Source Destination Protocol Info
1 0.000000 DellComp_ed:d7:5f Broadcast ARP Who
has 192.168.1.53? Tell 192.168.1.47
Frame 1 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: DellComp_ed:d7:5f (00:b0:d0:ed:d7:5f), Dst: Broadcast
(ff:ff:ff:ff:ff:ff)
Address Resolution Protocol (request)
No. Time Source Destination Protocol Info
2 0.793194 192.168.1.46 10.10.10.1 SIP/SDP Request:
INVITE sip:[EMAIL PROTECTED], with session description
Frame 2 (603 bytes on wire, 603 bytes captured)
Ethernet II, Src: Vmware_76:4f:dc (00:0c:29:76:4f:dc), Dst: Farallon_b3:36:c0
(00:00:c5:b3:36:c0)
Internet Protocol, Src: 192.168.1.46 (192.168.1.46), Dst: 10.10.10.1
(10.10.10.1)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Request-Line: INVITE sip:[EMAIL PROTECTED] SIP/2.0
Message Header
Message Body
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): user1 53655765 2353687637 IN IP4
192.168.1.46
Session Name (s): -
Connection Information (c): IN IP4 192.168.1.46
Time Description, active time (t): 0 0
Media Description, name and address (m): audio 11516 RTP/AVP 8
Media Attribute (a): rtpmap:8 PCMA/8000
Media Attribute (a): sendrecv
No. Time Source Destination Protocol Info
3 0.818675 10.10.10.1 192.168.1.46 SIP Status:
100 Trying
Frame 3 (306 bytes on wire, 306 bytes captured)
Ethernet II, Src: Farallon_b3:36:c0 (00:00:c5:b3:36:c0), Dst: Vmware_76:4f:dc
(00:0c:29:76:4f:dc)
Internet Protocol, Src: 10.10.10.1 (10.10.10.1), Dst: 192.168.1.46
(192.168.1.46)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Status-Line: SIP/2.0 100 Trying
Message Header
No. Time Source Destination Protocol Info
4 0.843935 10.10.10.1 192.168.1.46 SIP Status:
407 Proxy Authorization Required
Frame 4 (559 bytes on wire, 559 bytes captured)
Ethernet II, Src: Farallon_b3:36:c0 (00:00:c5:b3:36:c0), Dst: Vmware_76:4f:dc
(00:0c:29:76:4f:dc)
Internet Protocol, Src: 10.10.10.1 (10.10.10.1), Dst: 192.168.1.46
(192.168.1.46)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Status-Line: SIP/2.0 407 Proxy Authorization Required
Message Header
No. Time Source Destination Protocol Info
5 0.844327 192.168.1.46 10.10.10.1 SIP Request:
ACK sip:[EMAIL PROTECTED]
Frame 5 (462 bytes on wire, 462 bytes captured)
Ethernet II, Src: Vmware_76:4f:dc (00:0c:29:76:4f:dc), Dst: Farallon_b3:36:c0
(00:00:c5:b3:36:c0)
Internet Protocol, Src: 192.168.1.46 (192.168.1.46), Dst: 10.10.10.1
(10.10.10.1)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Request-Line: ACK sip:[EMAIL PROTECTED] SIP/2.0
Message Header
No. Time Source Destination Protocol Info
6 0.844668 192.168.1.46 10.10.10.1 SIP/SDP Request:
INVITE sip:[EMAIL PROTECTED]:5060, with session description
Frame 6 (884 bytes on wire, 884 bytes captured)
Ethernet II, Src: Vmware_76:4f:dc (00:0c:29:76:4f:dc), Dst: Farallon_b3:36:c0
(00:00:c5:b3:36:c0)
Internet Protocol, Src: 192.168.1.46 (192.168.1.46), Dst: 10.10.10.1
(10.10.10.1)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Request-Line: INVITE sip:[EMAIL PROTECTED]:5060 SIP/2.0
Message Header
Message Body
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): user1 53655765 2353687637 IN IP4
192.168.1.46
Session Name (s): -
Connection Information (c): IN IP4 192.168.1.46
Time Description, active time (t): 0 0
Media Description, name and address (m): audio 11516 RTP/AVP 8
Media Attribute (a): rtpmap:8 PCMA/8000
Media Attribute (a): sendrecv
No. Time Source Destination Protocol Info
7 0.893665 10.10.10.1 192.168.1.46 SIP Status:
100 Trying
Frame 7 (312 bytes on wire, 312 bytes captured)
Ethernet II, Src: Farallon_b3:36:c0 (00:00:c5:b3:36:c0), Dst: Vmware_76:4f:dc
(00:0c:29:76:4f:dc)
Internet Protocol, Src: 10.10.10.1 (10.10.10.1), Dst: 192.168.1.46
(192.168.1.46)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Status-Line: SIP/2.0 100 Trying
Message Header
No. Time Source Destination Protocol Info
8 1.226722 10.10.10.1 192.168.1.46 SIP Status:
180 Ringing
Frame 8 (580 bytes on wire, 580 bytes captured)
Ethernet II, Src: Farallon_b3:36:c0 (00:00:c5:b3:36:c0), Dst: Vmware_76:4f:dc
(00:0c:29:76:4f:dc)
Internet Protocol, Src: 10.10.10.1 (10.10.10.1), Dst: 192.168.1.46
(192.168.1.46)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Status-Line: SIP/2.0 180 Ringing
Message Header
No. Time Source Destination Protocol Info
9 1.264751 10.10.10.1 192.168.1.46 SIP/SDP Status:
200 OK, with session description
Frame 9 (1053 bytes on wire, 1053 bytes captured)
Ethernet II, Src: Farallon_b3:36:c0 (00:00:c5:b3:36:c0), Dst: Vmware_76:4f:dc
(00:0c:29:76:4f:dc)
Internet Protocol, Src: 10.10.10.1 (10.10.10.1), Dst: 192.168.1.46
(192.168.1.46)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Status-Line: SIP/2.0 200 OK
Message Header
Message Body
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): - 1973138982 1973138982 IN IP4
10.10.10.5
Session Name (s): -
Connection Information (c): IN IP4 10.10.10.5
Time Description, active time (t): 0 0
Media Description, name and address (m): audio 60478 RTP/AVP 8
Media Attribute (a): rtpmap:8 PCMA/8000
Media Attribute (a): sendrecv
No. Time Source Destination Protocol Info
10 1.265363 192.168.1.46 10.10.10.1 SIP Request:
ACK sip:[EMAIL PROTECTED]
Frame 10 (482 bytes on wire, 482 bytes captured)
Ethernet II, Src: Vmware_76:4f:dc (00:0c:29:76:4f:dc), Dst: Farallon_b3:36:c0
(00:00:c5:b3:36:c0)
Internet Protocol, Src: 192.168.1.46 (192.168.1.46), Dst: 10.10.10.1
(10.10.10.1)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Request-Line: ACK sip:[EMAIL PROTECTED] SIP/2.0
Message Header
No. Time Source Destination Protocol Info
11 1.265920 192.168.1.46 10.10.10.5 RTP PT=ITU-T
G.711 PCMA, SSRC=0xDEE0EE8F, Seq=59133, Time=240, Mark
Frame 11 (294 bytes on wire, 294 bytes captured)
Ethernet II, Src: Vmware_76:4f:dc (00:0c:29:76:4f:dc), Dst: Farallon_b3:36:c0
(00:00:c5:b3:36:c0)
Internet Protocol, Src: 192.168.1.46 (192.168.1.46), Dst: 10.10.10.5
(10.10.10.5)
User Datagram Protocol, Src Port: 11516 (11516), Dst Port: 6047 (6047)
Real-Time Transport Protocol
No. Time Source Destination Protocol Info
12 1.300569 192.168.1.46 10.10.10.5 RTP PT=ITU-T
G.711 PCMA, SSRC=0xDEE0EE8F, Seq=59134, Time=480
Frame 12 (294 bytes on wire, 294 bytes captured)
Ethernet II, Src: Vmware_76:4f:dc (00:0c:29:76:4f:dc), Dst: Farallon_b3:36:c0
(00:00:c5:b3:36:c0)
Internet Protocol, Src: 192.168.1.46 (192.168.1.46), Dst: 10.10.10.5
(10.10.10.5)
User Datagram Protocol, Src Port: 11516 (11516), Dst Port: 6047 (6047)
Real-Time Transport Protocol
No. Time Source Destination Protocol Info
13 1.328731 192.168.1.46 10.10.10.5 RTP PT=ITU-T
G.711 PCMA, SSRC=0xDEE0EE8F, Seq=59135, Time=720
Frame 13 (294 bytes on wire, 294 bytes captured)
Ethernet II, Src: Vmware_76:4f:dc (00:0c:29:76:4f:dc), Dst: Farallon_b3:36:c0
(00:00:c5:b3:36:c0)
Internet Protocol, Src: 192.168.1.46 (192.168.1.46), Dst: 10.10.10.5
(10.10.10.5)
User Datagram Protocol, Src Port: 11516 (11516), Dst Port: 6047 (6047)
Real-Time Transport Protocol
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