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Re: [reSIProcate] REPRO doesn't relay ACK, how do I tell the origination service send ACK directly to the sip server?


Hi Allen,

I suspect Repro is record routing - that would request that the endpoint send all mid-dialog traffic (ie. ACK's) back through repro.  If you provide a wireshark trace that can be confirmed.  Also it would be useful to see a DEBUG or STACK level trace of repro when it is failing to relay the ACK to understand what is happening there.

Scott

On Thu, Nov 17, 2011 at 8:45 PM, Allen Guan <allenguan@xxxxxxxxx> wrote:
Hi, all,

I am trying to set up a repro server as the proxy server of a sip
server which is also written by RESIP. Now I can set up the sip server
to do REGISTER to net2phone's origination service through the REPRO
server. But when the origination service initializes an INVITE, and
get a 200 OK, it sends the ACK to the REPRO instead of the sip server
directly. And looks like REPRO doesn't relay ACK and just drop it. Is
there a way to let the origination service to send ACK directly to the
sip server or REPRO can be configured to be able to relay ACK to the
sip server?

Looking forward to your suggestions.

Thanks!

-Allen
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