[trunk setup on quadro FXO]

That might be the problem. The PSTN gateway should not register on the PBX. It should just send the call to the PBX, but no registration. Try turning this off.

 

I tried turning it off but still received the same results, same message

[trunk setup on quadro FXO]

trying to configure the trunk on pbxnsip Version: 3.4.0.3201 (Win32) with a Quadro FXO gateway.

 

I can make outbound calls without a problem but when I try to call the line I have setup on the quadro I get this response "incompatible media ip paramters or not enough resources"

 

I have the pbxnsip setup as follows:

type: SIP Gateway

Direction: Inbound & outbound

Account: pbxnsip

Domain: 192.168.4.251

Username: pbxnsip

Password: ********

Password (repeat): ********

Outbound Proxy: 192.168.4.251:5060

CO Lines:

 

The quadro sip settings for the pstn line as follows:

Username: pbxnsip

password: ********

confirm password: ********

SIP Server: 192.168.4.138

SIP Port: 5060

registration on SIP server is ticked.

 

the firewall is disabled on the xp machine running pbxnsip

I have changed passwords & user names to ensure it wasn't authentication issues.