
Software


Solution


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Technical Specification
Operating System: Windows 2000, XP, Vista. (with .NET 2.0 framework installed)
Protocol: UDP SIP (RFC 3261, 3264) SDP (RFC 2327) RTP (RFC 3550)
Codec: G.711, G.729.
DTMF: In-band, Out-band (RFC 2833)
User Presence: Windows Messenger or Windows Live Messenger or MSN Messenger installed.
Phone Presence: SIP SUBSCRIBE/NOTIFY (RFC 3265) Dialog (RFC 4235) or Presence (RFC 3856) PIDF/XML (RFC 3863) RPIDF (RFC 4480)
Own Presence: SIP PUBLISH (RFC 3903)
Phone Messaging: SIP MESSAGE (RFC 3428)
Voicemail: SIP SUBSCRIBE/NOTIFY (RFC 3265) Message-summary (RFC 3842)
Call Transfer: SIP REFER (RFC 3515)
USB Phone Support: HP Internet Handset, VoIPvoice Cyberphone W, IPEVO Free.1.
Outlook Support: 2003, 2007.
Validated with: Cirpack, Communigate, Asterisk.
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