SIP Trunking

BBTelsys is dedicated to offering a variety of methods to transition from traditional phone lines to VoIP.

SIP trunking allows convergence of voice and data onto common all-IP connections. SIP, which stands for Session Initiation Protocol, is an application-layer control (signaling) protocol for creating, modifying and terminating sessions with one or more participants. It is widely used as a signaling protocol and is considered the standard for VoIP calling.

A SIP trunk is similar to a PBX trunk, except it utilizes the IP network, not the PSTN. Outgoing and incoming calls from the PSTN are routed over the BBTelsys network to the nearest PSTN gateway. SIP trunks are typically purchased to cover a maximum number of concurrent call sessions and can easily be used with an existing PBX phone system.

BB SIP Trunk is a product that delivers great benefits to small, medium and large enterprises. Most businesses can easily replace their phone lines with SIP trunks plus an edge device. As one of the hottest new products in the VoIP industry, SIP trunking is easy to implement. Contact BBTelsys for a complimentary consultation about our SIP trunking services.

Key BBTelsys SIP trunk advantages:

Reduce phone service costs

Reduce recurring costs of separate PSTN and data circuits (some dedicated to voice, some to data)

Low initial capital investment

Increases the flexibility and ease of adding, subtracting, or changing a line (moves, adds, changes)

Allows for easier and incremental migration to future technology

Easily modify capacity as needed;

Integrate BBTelsys hosted features for a hybrid solution