[Serusers] Re: SER - ACK/BYE Request forwarded over UDP

On Jan 20, 2004 at 17:26, RS Nathan rsnathan77@rediffmail.com wrote:

Hi,

Iam currently using SER version 0.8.11 for testing our SIP implementation over TCP. I find that the ACK and BYE messages are forwarded over UDP instead of TCP

The following are the configuration information (transport as TCP) Users:

1. called/0 (192.168.0.2)
2. calling/0 (192.168.0.4)

Domain: 192.168.0.1 Proxy IP: 192.168.0.1

I have also attached the ethereal capture file containing the message transactions.

You forgot to attach it.

Probably you are not record-routing all the messages and use something like forward(uri:host) or t_relay and the uri in the messages forwarded over udp does not include the "transport=tcp" parameter (if no transport is specified the default one is tcp). It is probably a bug in your UAs.

Andrei