Welcome.
My account  Sign Up
0
Username: Password:
Forgot your Username or Password?
F.A.Q.
911 - Emergency Services
Billing
Caller ID and CNAM
Compatibility
Conference Room
Extensions (Sub-Accounts)
Faxing
Features
General
IVR - Automated Attendant
Local Number Portability
Online Account Management
PayPal
Phone Numbers
Products & Services
Rate Plans
Security
Setup
Signup & Login
Spam Call Filter
Telemarketer Block
Terms and Conditions
Toll Free Number Portability
Troubleshooting
Voicemail


SEARCH THE FAQ
Search:
General

What is a SIP URI?
A SIP URI is an address, similar to an email but NOT an email, used to contact other SIP users on other SIP networks. The standard format for a SIP URI is:

USER@ADDRESS

For example:

17771234567@callcentric.com

A SIP URI should not contain special characters, such as "(), [], {}, *, #, $, !, ^". Using these characters may cause problems as these are special characters and may provide an unintended result.

For a non Callcentric user trying to contact you you directly over SIP may use the format 1777MYCCID@in.callcentric.com or MYCCNUM@in.callcentric.com. This is described further here.