Your trunk adapts automatically to your needs, no fixed channel packages like other providers, the trunk grows automatically with your requirements.
The reasons why are using the SIP-Trunk by Virtual-Call
Top voice quality
With our SIP trunk, you can enjoy the highest voice quality, the connection is exclusively via Tier 1 carrier.
High cost savings
Cost savings of up to 70%, benefit from special rates for high minute traffic in Switzerland and internationally.
The trunk for your IP-PBX
Take your IP PBX into the future with the dynamic SIP trunk from Virtual-Call. Benefit from high cost savings and top voice quality.
SIP trunking from Virtual-Call works with any VoIP-capable telephone system that supports the SIP standard.
SIP trunking 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
All those who support the SIP standard
We support all common manufacturers that support the SIP standard.