what to look for in pbx sip trunking

What to look for in PBX SIP Trunking

Componets

There are three main components involved in PBX SIP Trunking:• The PBX• The ITSP• The enter border element

The PBX- is used to communicate with all endpoints over the IP.• It is the interface for SIP trunking connectivity.

Components

The enterprise border element- this is how the PBX on the LAN is connected to the ITSP.• It is main objective is for the SIP traffic to pass

through. The ITSP, also known as the Internet

Telephone Service Provider provides the connectivity to the Public Switched Telephone Network, also known as the PSTN.

The objective of the ITSP is to ensure the communication with fixed phones and mobile phones.

All three components are necessary in order for a PBX SIP Trunking to be successful.

A SIP Trunk is known for eliminating local PSTN gateways, cost-savings for enterprises and costly ISDN BRIs.

Quality

Many PBX SIP Trunking is supported by any PBX system.

Be sure to check for the quality of your system.

Many systems are HD quality.

Make sure all your current system are compatible.

Look for the requirements for the bandwidth.

Many SIP trunking is a excellent choice for redundancy.

Low costs

Be sure to find out about the plans and usage rates.

Keep in mind SIP trunking services are tailored to be low cost.

Look into the opportunity of investing.

Check into the cost per line, this will help to keep your bill low.

It offers network assessment.

It offers network monitoring.

Uses

Enhances the PSTN voice calling experience.

Businesses are able to have reliable capabilities of excellent calling experiences.

It reduces the need for interoperability testing, between services and networks.

Helps improve market time.

By SIP Trunking many buisness are able to provide services such as video and web collaboration.

Great for enterprise customers with existing internet and phone system services.

Best used in high-volume call centers.

Makes sharing in unused call capacity easier to use in multi-locations.

In case of outages, failovers are provided.

Check to see if either pay-per minute or unlimited calling plans are offered.

Used to carry voice and data traffic.

Choosing to use PBX SIP Trunking will give your business a great advantage.