IMPERITEL
We connect quality channels to your existing PBX or call center without replacing equipment or complex infrastructure changes. We provide a stable connection and high throughput for your call volume.
How it works for you
SIP trunk is a virtual communication channel for transmitting voice traffic over the internet. It replaces physical lines, allows connecting any numbers and unites offices into a single system.
Call connectivity that never fails — calls go through on the first attempt, customers hear clearly, without drops or jitter.
Peak load stability — channels handle the load when outbound traffic peaks. No drops on critical calls.
Connect to your existing setup — we work with your current PBX or call center. Your system remains, only the connection quality upgrades.
Suitable for: call centers with high outbound volume and businesses with their own PBX.
Trunk types
For every task — its own SIP trunk type
Receiving calls on your DID numbers. Unlimited channels, routing to any PBX or SIP address.
Calls anywhere in the world on favorable individual terms. Flexible outbound number (CallerID) setup, route selection by country.
A full-duplex trunk for inbound and outbound calls in one channel. Optimal for call centers.
Automatic switching to a backup route if the main one fails. Communication continuity guaranteed.
Why Imperitel
The cost per minute via SIP is many times lower than traditional telephony. Especially noticeable on international calls.
G.711 A-law, G.729, G.711 u-law codecs. Minimal latency and jitter thanks to our own backbone network.
Calls anywhere in the world — without geographic limits or boundaries.
Stable connection — calls aren't lost, agents always get through.
A high level of voice traffic protection from interception and third-party access.
We issue SIP access after payment. Setup takes a few minutes in any PBX.
Process
Four steps from request to first call
We agree on the required destinations, expected traffic volume and trunk type. The manager selects individual conditions for your case.
We send the host, login, password and port for connection. Everything is ready.
Enter the login/password details into your PBX or softphone. If needed, our support helps with the setup.
Call any country in the world on favorable individual terms.
Leave a request — a manager will contact you within 15 minutes and select optimal terms for your destinations and traffic volume.
Fill out the form — we reply within 10 minutes