SIP Provider
Compatibility lists and profiles
SIP Provider DE
- SIP Provider Outbox AG (DE)
- Swyx Trunk (DE)
- SIP Provider 1&1 Versatel (DE)
- SIP Provider Autphone (DE)
- SIP Provider AXXESS (DE)
- SIP Provider COLT (DE)
SIP Provider AT/CH
- SIP Provider A1 Telekom (AT)
- SIP Provider Drei (AT)
- SIP Provider IP Austria (AT)
- SIP Provider myTweak (AT)
- SIP Provider net-cloud (AT)
- SIP Provider PCH (AT)
SIP Provider NL
- SIP Provider i4IP (NL)
- SIP Provider oneCentral (NL)
- SIP Provider OZMO (NL)
- SIP Provider RoutIT (NL)
- SIP Provider SpeakUp (NL)
- SIP Provider VodafoneZiggo (NL) - Whitelabel