A SIP trunk is the VoIP equivalent for your traditional Analog -or ISDN landlines.
You can either retain existing telephonenumbers or add new ones to your SIP trunk.
Calls are securely transported over your existing internet connection, with crystal clear audio.
Our SIP trunks are scalable on the ever changing needs of today.
Our SIP trunks are 100% compatible with different types of PBX'es, including 3CX.