Gafachi (SIP URI) (No Incoming Calls)

[travisnj]

I have setup and configured Voxalot;

Voxalot registers with Gafachi;

Here is the registration data that Voxalot registers with Gafachi:
Registration Address: 64.34.163.35:5061
Expiration: 3795 seconds from now
Contact: sip:19XXXX53436@64.34.163.35:5061
xxxx=I removed for privacy

The problem is that if you dial that SIP URI it will fail; why is Voxalot using more than 6 digits (adding 53436) to register with the VSP?

This causes all calls to be handled with error and not terminated.

Any help would be great.