SIP Trunk

Sip trunk service for 25 eur/month + VAT.

Fast delivery


Connect local PBX to PSTN with SIP-Trunk

No ISDN subscriptions required! If no local PBX exists then subcribe to GBC Mobile PBX

Sip trunk for 25 eur/month + VAT. GBC SIP trunk service does not limit the number of simultaneous calls. SIP-Trunk services operate in two different locations and as high availability services.

Our clients