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Basic Features
My Callcentric Portal new updates
4-Way calling
911
Anonymous call rejection
Bring your own device (BYOD)
Call forwarding
Call hunting
Call return
Call treatments
Call waiting
Call waiting ID with name
Callcentric Android App
Callcentric iPhone App
Calling Card
Caller ID blocking
Caller ID blocking per call
Caller ID delivery per call
Caller ID pass-through
Caller ID with name
Click 2 dial
Conference Room new
Custom Caller ID
External Caller ID
DID forwarding
Do not disturb
Fax reception new updates
Free directory assistance
iNum numbers
iNum calling
IVR (Automated Attendant) new
Last number redial
Network down forward
Security: Allowed Calling Areas
Security: IP Whitelist
Security: Maximum Call Rate new
Security: Two-Point Authentication
Simultaneous ringing
SIP Trunking
Spam Call Filter new
Speed dial 100
Sub-Accounts (Extensions)
Telemarketer Block new
Travel worldwide with your phone
Unlimited in-network calling
Unlimited SIP URI calling
Voicemail new updates
Caller ID Pass-Through

Our "Caller ID Pass-Through" feature allows you to maintain the original caller's identity when forwarding an inbound call that you had received from them back to the PSTN.

This feature is especially useful for customers who are looking to send outbound calls utilizing a specific Caller ID from their system and want to do so "on-the-fly" void of our traditional Caller ID verification process.



Customer Advisory: Please note that this feature is ONLY AVAILABLE for customers using a SIP PBX that either supports (or allows the configuring of) the In-Reply-To header (defined by RFC 3261) for incoming calls which are forwarded to an outbound trunk. In these instances Callcentric will "Pass-Through" the CallerID from the original call which was received to the outbound bridged/forwarded call.


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US/Canada phone number
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Toll Free Number Portability
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