iSoftSwitch is a call control software package that enables service providers to build scalable, reliable VoIP networks.
iSoftswitch is based on the Session Initiation Protocol (SIP), which enables ITSPs to offer PC to Phone, PC to PC, IP Phone to Phone and IP Device to Phone services with error free communication. All types of end points like Phone Adapters, Softphones, and IP phones can be registered in the iSoftswitch.
In addition to conventional IP telephony services, iSoftSwitch provides a solution to the NAT traversal problem, and also enhances ITSP network management capabilities.
For more technical and/or pricing information about iSoftSwitch please contact our sales team.
Overview
The iSoftSwitch solution provides carriers with an open, SIP-based architecture to support enhanced voice applications such as hosted IP PBX service, conferencing and IP call center, as well as a whole new class of services integrating telephony with the web, e-mail and other communications portals.
With iSoftSwitch, services that combine elements from telephony and other web applications such as e-mail, messaging, Internet and video streaming can be created easily and in a shorter planning/implementation cycle, allowing increased market responsiveness.
The iSoftSwitch Solution component:
- iSoftSwitch extension for E-SoftBilling
- SIP proxy server
- B2BUA
These provide a platform for delivering innovative, high-margin services that may be deployed over IP, as well as cable, Broadband, and ISDN networks.
iSoftSwitch supports:
- Any SIP endpoint
- PBX extensions and other numbering schemes
- Customer dialing rules and abbreviated dialing
- Clustering of gateways and other servers
System Requirements & Installation:
iSoftSwitch system runs on Linux (CentOS, Fedora, and RH) for SIP Server, Billing & postgreSQL Database We require remote access of server for installation. The installation of Sip Proxy Server will be done by SSH connection.

