2. 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.
3. 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.
4. 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.
5. 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.
6. Make sure all your current system are
compatible.
Look for the requirements for the bandwidth.
Many SIP trunking is a excellent choice for
redundancy.
7. 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.
8. Check into the cost per line, this will help to
keep your bill low.
It offers network assessment.
It offers network monitoring.
9. 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.
10. 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.
11. 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.
12. 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.
