OXO R910 and Avaya G650 CM6 via SIP Trunk

[tot3nkopf]

I think tot3nkopf is correct that destination port is fixed

I did not said that it is fixed. I said you can configure the destination port (so you can use whatever destination port: 5060, 5066, 7777 --> this is the port on which the other pbx is listening as stated).

[enio.eltz]

Hi guys

I SAID that in my thought destination port could be fixed as 5060, but ok, Tot3nkopf explained that is possible by configuring remote SIP port in gateway parameters as I wrote before, asking Ray_III to change that parameter. But he said he did but no success...
Regarding to TCP transport mode, I am not sure about this. I dind't know any parameter to check this.

Best regards.

[tot3nkopf]

Is there's a way to force OXO to use TCP transport mode?

Maybe:

UDP to TCP Switching Deactivation Noteworthy Address

no_tcpswitching (default 00)


switching of UDP to TCP is enabled


Description
This parameter allows to disable the automatic switching of transport type (from UDP to TCP)
for outgoing SIP messages.
When not disabled, SIP messages are switched to TCP.
The default value 00 activates the switching of UDP to TCP.
The 01 value deactivates the switching of UDP to TCP.

By the way this is from Sys doc. (which means we are doing your homework now)

[ray_III]

Hi All,

Thanks for your replies, I already read that "no_tcpswitching", but unable locate this parameter.

[enio.eltz]

This is not the name, it is a byte of many ones. In the technical manual there is the right name that is something like VOIPntwaddr. Tomorrow morning, my local time I post the right name.

[enio.eltz]

Hi

The right name is VOIPnwaddr offset/byte 18. Default is 00 Hex. In the picture attached you can see the description.