What Is Sip Trunking

Session Initiated Protocol (SIP) is just a type of Voice Over Internet Protocol (VoIP) service that many companies are using to streamline their telephone and data monthly expenses and enjoy savings from their current traditional voice and data services.

SIP Trunking allows your business to combine voice, data and Internet over one single IP or Internet connection, thus eliminating the need to have separate voice and data networks and services – and allowing you to gain greater efficiencies.  Many companies are able to cancel their telephone lines and voice T-1 PRI services and carry all their telephone calls on their high speed data internet connection, like 10M or 100M circuit instead of  T1 (1.5Mbs) circuit.

If you’re in the market for VoIP service, you have hundreds of vendors to choose from, but how do you know which one is best for your company? Check out our website dedicated to SIP, www.UnlimitedSIP.com.

Here’s a typical Session (SIP) between originator of a Caller and the Callee:

A BETTER KIND OF LINE
+ Substantial cost savings – lower service
rates; FREE calls between users
+ Flexible Monthly Plans – UNLIMITED or Metered (per Minute)
+ No term contract – no risk
RELIABILITY & QUALITY
+ Count on 99.95% phone line up time with
redundancy and reliable fail-over strategies
+ Automatically switch to your cell or back up
line if your Internet is down
+ Get help when you need it, with 24/7
customer service
WHAT is TRUETEL SIP & T.38 TRUNKING?
SIP (Session Initiation Protocol) and T.38 (real-time fax transmission)
trunks are “virtual lines” that an Internet Telephony Service Provider
(ITSP), like TrueTel, uses to connect your IP-PBX (Private Branch
Exchange) or fax server to the global telephone network.
A single internet connection to your PBX can carry several to
hundreds of SIP Trunks depending on your needs.
YOUR OFFICE, ANYWHERE
+ Support multiple locations from a single PBX
– ideal for remote offices and telecommuters
+ Virtual numbers appear ‘local’ at
selected world-wide locations
+ Keep your existing numbers, we’ll take
care of switching them to TrueTel’ IntelaCloud platform
EASY TO CONNECT AND MANAGE
+ Online management portal – instantly
provision and manage your services
+ Track your service costs and call history in
real time via the portal
+ Supports all of the features and
functionality of your IP-PBX