SIP Trunking

IVOISS In: Local DID & Toll-Free Numbers

IVOISS provides private users and enterprises with access to local and toll-free telephone numbers in 82 countries. We can direct these numbers to your SIP enabled devices or optionally forward them to your PSTN (regular telephones), so your clients can reach you wherever you choose.


Save with IVOISS when calling landlines and mobiles anywhere in the world, also when you're abroad, with IVOISS you won't pay any roaming charges! This list is based on the cheapest fixed and mobile phone rate for each country, with per second billing from the first second and no connection fee.

Download current termination ratesheet in csv format