FireBrick VoIP Voipfone

The FireBrick has been tested with the Voipfone service, and an example configuration is below:

Example XML:

<voip default-carrier="Voipfone" long-headers="true">
  <carrier name="Voipfone" registrar="sip.voipfone.net" proxy="sip.voipfone.net" username="30000001" password="secret" expires="1:00" extn="001">
</voip>

Voipfone needs long-headers enabled, they also recommend an expiry of 1 minute.