Redirect call when receiving 503 from service provider

1. Brekeke Product Name and version: SIP 2.0

2. Java version: latest

3. OS type and the version: Win2k3

4. UA (phone), gateway or other hardware/software involved:

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/ ... terns.html :

6. Your problem:

I would like to be able to route my calls to my second in line provider when the primary provider fails - meaning that the primary is sending me 503.

I would like to be able to react on the received 503 and redirect the call to another provider.

Any clues on this?

Regards,
Troels

I think Brekeke PBX's ARS function can do this.
Check it out.

tata