A-Z SIP Trunks

ProTech offers premium A-Z voice termination services to both landline and mobile destinations worldwide with highly competitive rates. In some geographical areas, ProTech offers unrivalled rates on premium quality routes.

We provide support for all SIP codecs: G.729, G.711u, G.711a and we actively monitor all CLI and NCLI routes on 24/7 basis.

Our infrastructure is strategically designed with our POPs present in the main hubs of the global network guaranteeing extremely fast access to major service providers and terminators and full redundancy in case of emergency.

Our Network Operation Center and Customer Care service fully operate on a 24/7 basis, providing advanced support in English, Spanish and Italian. Help Desk services are enhanced further with remote intervention on the devices and systems of the customers releasing them from any maintenance task.