SIP2SIM: 3rd Party Providers Configuration

Here are notes that we've gathered from feedback with customers using SIP2SIM to register against other VoIP providers.

AAISP

Works, as you would expect!

Asterisk

Works, see the Asterisk sip2sim page

Voipfone

Possibly problem, they may not be liking our compact SIP headers. We have since changed our headers.

SIP Gate

Works.