Features of VoIP SIP SDK for Windows Phone

Quick facts about VoIP SIP SDK for Windows Phone:

  • Support of SIP, RTP, SRTP, and SDP
  • VoIP SDK ActiveX, COM, and plain dll files support
  • SIP Registrar (SIP server) support
  • Adaptive jitter buffer
  • DTMF (Dual Tone Multi Frequency)
  • SIP Proxy authentication
  • Support of calls: Hold/Retrieve Call, Forward Call (Blind Call Transfer), Transfer Call (Attended Transfer)
  • Software volume control
  • Record conversation into file
  • Playback of WAV files into conversation
  • IM interface
  • Multi-party voice conference
  • Multiline support
  • Mute Sound
  • Support of Virtual Private Network (VPN)
  • Custom ringtone support (wav format)
  • Redirection of calls to other phone lines
  • Configuration saving and loading
  • TCP support
  • Selecting of media input and output devices
  • Auto-answer
  • Log file on/off setting
  • Prepared samples for programming languages (C++, VB.NET)
  • No yearly/monthly fee

Available codecs:

  • G.711-ALaw
  • G.711-muLaw
  • RFC4733 DTMF tones

 

Client Testimonials

"ABTO SIP SDK has provided Xenex with a robust SIP toolkit that is enabling us to provide extra information to our staff that out VoIP PBX is not able to. It is very easy to use, something that can't be said for other toolkits, and is giving us lots of other ideas on how to use it to benefit both our staff and our customers. Thanks ABTO SIP SDK for your Internet phone sdk!"

/Nick Denker, Technical Director, Xenex Technologies Limited, UK /

Some of our customers

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