[OpenSIPS-Users] topology_hiding : ACK has extra via header.

johan de clercq johan at democon.be
Wed Jan 30 02:43:37 EST 2019

I use with dialog (need profiles in my setup).  The incoming ACK from the phone has only one via header whereas opensips goes to the carrier with two.   


-----Original Message-----
From: Users <users-bounces at lists.opensips.org> On Behalf Of vasilevalex
Sent: Wednesday, January 30, 2019 8:13 AM
To: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] topology_hiding : ACK has extra via header.

Hi Johan,

We are using topology_hiding in tm mode.
I've checked your case, ACK has only one VIA header.

What about BYE from the phone (if phone ends call)? Does it has extra VIA?
Do you use dialog or tm mode for topology hiding?

Alexey Vasilyev
Sent from: http://opensips-open-sip-server.1449251.n2.nabble.com/OpenSIPS-Users-f1449235.html

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