Technical Specifications for iTel Switch

In order to ensure ideal performance of your iTel Switch , we recommend you to use the following specifications.

OSRed Hat Enterprise, Fedora, Core, Cent OS (64 Bit)
PlatformLinux / Unix based
Programing Code BehindJava
Protocol Use(VoIP/Web):SIP (RFC 3261), SIP-I, RTCP, RTP, H.323, T.38, STUN, Web Services, H.263, Ajax, HTML, SDP
Database SupportMySQL, Oracle
Reporting ToolsCrystal Report, Reporting Services
Browser SupportInternet Explorer 5 or higher, Netscape 6.2 or higher, Mozilla Firefox 1.0, Safari, Google Chrome or any web-browser supporting DOM, JavaScript enabled.
Voice Codec SupportIn transparent mode bypasses all standard audio codecs
Voice Transcoding Support
In conversation mode: AMR, Broad Voice, iLBC, GSM, G.711 , G.722 , G.722.1, G.723.1, G.726, G.729, Speex
Web serverJakarta- Tomcat
Other VOIP MediaVideo (H.263, H264), Fax (T.38), DTMF, etc.
TonesDTMF (RFC 2833)
Supported ProtocolsSupported Protocols H.323, SIP (RFC 3261) & SIP-I
Full interoperability between industry standard protocols SIP, H.323
Tunneling / Proxy Protocols : SIGTRAN, H.248, MEGACO
Tones : DTMF (RFC 2833)
Media : RTP, RTCP
FAX : T.38

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