ITSP uses outbound proxy; unable to make outbound calls

7. Troubleshooting Troubleshooting
1

Hi,

I’m having issues making outbound calls to the ITSP trunk. The ITSP uses an outbound proxy and the TO: and FROM: INVITES have the outbound proxy address (ex. outboundproxy.example.com) instead of the registrar address (ex. example.com). Any ideas how to fix this?

2

Hi

You can use regex on the Route Called and calling remap. If you want to change TO and FROM headers to number@originaldomain.com to number@outboundproxy.example.com use the following regex;

/[1]$/@outboundproxy.example.com

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