Are you sure that your firewall doesn't block port 45000 ? 
Please look in your trace for icmp packets. 



        
Johan De Clercq 

                


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-----Original Message-----
From: sip-implementors-boun...@lists.cs.columbia.edu 
[mailto:sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of Nahum Nir
Sent: mardi 6 octobre 2009 7:43
To: sip-implementors@lists.cs.columbia.edu
Subject: [Sip-implementors] Please Advise Regarding that SIP INVITE

Hi All,

I'm sending the follwing INVITE and receveing 183 SESSION IN PROGRESS and OK. 
I'm expecting to receive audio audio at 85.65.11.138:45000 but it is not 
coming.  Any thoughts?

INVITE sip:+972777041...@gw1.man1.theiptele.com SIP/2.0

Via: SIP/2.0/UDP 
10.0.0.2:10000;rport;branch=z9hG4bkpj64tcyymk5plrdvbq70vsah0u942bzi3

Max-Forwards: 70

From: 
sip:0001001103...@gw1.man1.theiptele.com;tag=qxsnnvizbi5xwtrdwvk6p9nz5d6ofi

To: sip:+972777041...@gw1.man1.theiptele.com

Call-ID: h2a6t1gh78m8km47scnant2aat59vv2c

CSeq: 1001 INVITE

Contact: <sip:0001001103...@10.100.102.2:10000;transport=UDP>

Authorization: Digest username="0001001103826", realm="88.215.60.14", 
nonce="608fea674d1c55a2b558df113967eb4a4ac856b8", 
uri="sip:+972777041...@88.215.60.14", 
response="dca52c8fcc799faf40bb7c08df1f1d9e", algorithm=md5

Content-Type: application/sdp

Content-Length: 154



v=0

o=- 5 2 IN IP4 85.65.11.138

s=nsip server version 1.0

c=IN IP4 85.65.11.138

t=0 0

m=audio 45000 RTP/AVP 0

a=rtpmap:0 PCMU/8000

a=sendrecv



Thanks in advance for your help.
Nahum


      
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