National interconnection of your IP-PBX system to the public telephone network, with all functions such as emergency calling, service numbers, numbers in national format.
The reasons why are using SIP-Trunk from Virtual-Call
Top voice quality
With our SIP trunking, you can enjoy the highest voice quality with in-country termination via our Tier 1 carrier interconnection.
Cost savings up to 70%
Cost savings of up to 70%, benefit from special rates for high minute traffic national and internationally.
The SIP-Trunk for your IP-PBX
Take your IP-PBX into the future with Virtual-Call. Benefit from only one connection for all your headquater and branches with atractive channel pricing and high quality in-country termination.
SIP trunking from Virtual-Call works with any VoIP capable telephone system that supports the SIP standard.
SIP-Trunk from Virtual-Call easy to connect
Are you already using a telephone system and an Internet connection (cable, vDSL, sDSL, ...) and would like to switch from ISDN to VoIP with your existing infrastructure?
With SIP trunking from Virtual-Call, you can use your existing telephone system via the Internet connection.
Virtual-Call supports all current manufacturers
All those who support the SIP standard
We support all common manufacturers that support the SIP standard.