https://leftclick.ch/en/services/kommunikation/trunks
Trunks Basel, Allschwil & Basel-Land – SIP Trunks & Connections | Leftclick AG
Trunks in Basel, Allschwil and Basel-Land (Liestal, Pratteln, Muttenz, Reinach, Binningen). SIP trunks and connections for professional telephony solutions.
sip connectionstrunksbaselallschwilland