ICTVision is a leading service and solution provider in telecommunication sector offering different types of voice broadcasting campaigns, fax blasting, SMS marketing and other communication solutions such as call center solutions, prepaid telecom solutions and hosted IP PBX for enterprises, MNCs and SMBs in every industry.

Open Source Computer-Telephony Integration

Computer-telephony integration (CTI) or simply "computer telephony," is common name for any technology that allows interactions and coordination on a telephone and a computer. ICTVision provides computer telephony services in open source communications projects Like Asterisk , Freeswitch, Drupal, Plivo, ICTFAX and OpenSIPS / Kamailio. Click here for a list of applications of CTI in businesses.


ICT Vision provide following services in open source computer-telephony:

Custom Asterisk Development
Asterisk Installation and Configuration
Dialplan Programming
IVR Designing
AGI Scripting
Setting up T.38 based Fax over IP server
Scalable VoIP business using opensips / kamailio
Billing solutions and deployment
Cloud VoIP implementation
Elastix Installation & Customization
Development services over Plivo framework and Drupal CMS
Hosted telemarketing services
SIP-based business solutions to corporate clients
Embedded IP PBX offer named ICTPBX (embedded IP PBX based on Asterisk)