About the product
IVA CS allows you to ensure in-company communications, receive and allocate incoming calls, supports local, mobile, intercity and international communications using VoIP gateway. Ensures connection to public switched telephone networks (PSTN).
Functions and Features
Soft switch class 4 and 5 functionality support
Integration with other systems via API
Managing user functions from the Personal Account
Capabilities
- Managing services available to IVA CS users via WEB Account
- Domain architecture that allows dividing user groups by domains
- Support for VoIP phone services
- Receiving and distributing audio and video calls
System requirements
Supported protocols
- SIP 2.0 (RFC 3261)
- SDP (RFC 4566)
- RTP/RTCP (RFC 3550, RFC 3551)
- DTMF (RFC2833), DTMF SIP INFO
Audio and video codecs
- G711, G722.1, G729, G726, Speex, GSM, Opus
- Support for audio codec conversion
- H.264