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CallBack
Yoip Carriers always strives to make the first move in initiating the most up-to-date and pre-eminent features in the world of VoIP. This resourcefulness not only makes their state-of-the-art VoIP Solutions much user-friendly, but also gives the company a competitive edge over its contenders.
"CallBack" is an improved element in the Yoip Carriers's VoIP Solutions, which insinuates a cost-cutting substitute to expensive transnational call rates. Using straightforward techniques in multiplicity, end users can set out to make long-distance calls, on the provision of their service providers.

Yoip Carriers Callback platform enables service providers to let users initiate long-distance calls through a variety of origination methods, offering an alternative to expensive outbound long distance rates.

Web Callback

Our Web Callback Service allows users to make long-distance calls from inside the service provider's web-site. The webpage is configured to interact with the web callback module using web service. Once the callback server receives the request & it initiates a callback to the user's phone and to the destination number specified by the user. When the user answers, the callback server automatically dials the destination number and connects both call legs.

How it works:

  • A. User login request for web interface to Callback server.
  • B. Callback server authorizes user.
  • C. Callback server initiates a call to origination number through voip gateway.
  • D. Callback server initiates a call to destination number through voip gateway.

ANI/DID Callback

The ANI/DID Callback Service lets users to set-up long-distance calls by calling on a access number. User need to dial an access number, CallBack server disconnects the call automatically and calls back to user if he is an authorized user, and asks for dialing destination number.

How it works:

  • A. Initiating a call from User to Access Number.
  • B. Receiving Call on Access Number.
  • C. Authorizing the user based on ANI/DID.
  • D. Initiate the call to originating number using voip gateway.
  • E. Initiate the call to destination number using voip gateway.

Pinless Callback

Pinless (Caller ID) Callback Service lets users to set-up long-distance calls by calling on a access number. User need to dial an access number, CallBack server disconnects the call automatically and calls back to user if he is an authorized user, and asks for dialing destination number.

How it works:

  • A. Initiating a call from User to Access Number.
  • B. Receiving Call on Access Number.
  • C. Authorizing the user based on Caller ID.
  • D. Initiate the call to originating number using voip gateway.
  • E. Initiate the call to destination number using voip gateway.


Callback Features
  • CallBack Service by Web, ANI/DID and Pinless (Caller ID).
  • Use with any SIP compatible terminating gateways or carriers.
  • Easy Integration into existing VoIP environment.
  • Web CallBack by user interface.
 

Yoip Carriersrecommends following Hardware and operating system specification for Yoip Callback System

Hardware Requirements: Dual Xeon Pentium IV 2.0/ 2Gb RAM/160 GB HDD

Software Requirements:

  • Linux CENTOS 5.3 (complete installation)
  • Apache
  • PHP
  • PHP-PGSQL or PHP-MYSQL
  • PHP-PCNTL
  • PHP-GETTEXT
  • MySQL
  • Use PHPAGI 2.14 included
  • SOAP-0.9.4
Install the operating system with the bison-1.875-4, flex-2.5.4a-29, and gcc-3.4.6-3, Mysql-5.X, Python-2.x and Perl MD5 1.7 and YUM Server.

Internet connection:

The use of a 1Gbit Ethernet card is a prerequisite for Yoip system with good broadband internet connection .

Pre-installation Considerations:

Here is some information that we think is worth knowing prior to installing the Yoip Callback System.

• Linux server should be on public IP to install "Yoip Callback System".

Carrier:

Carrier which supports SIP calls, g723 and g729 codecs.

Access Number/DID: 

Required Access Number/DID, through which Callback will initiate, make sure, DID Call should root to server.

Installation:

Yoip Carriers requires remote access of server for installation. The installation of "Yoip Callback System " will be done by SSH connection on Linux server.Its installation requires internet facility and the time taken for its set up mainly depends on the nature and amount of customization to be done and the nature of service provider's infrastructure. Our competent and reliable force of engineers renders spectacular services in solving every bit of installation related problem

CallBack Demo
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