Communications    Telephony     C# VOIP CALL TRANSFER EXAMPLE


Description of


Ozeki VoIP SIP .Net SDK for developing call transfer feature in a C# softphone to forward incoming calls either with blind call transfer or with attended call transfer. The source code represents the basic implementation of call forwarding using the provided methods of Ozeki SIP SDK. The sample program allows to transmit incoming calls to another end point without the originally called end point accepts the call. The Ozeki Call Transfer sample program includes programming solutions for implementing call transfer via blind transfer or attended call transfer in a C# softphone. BLIND CALL TRANSFER: when there is an incoming call, it can be automatically or manually transferred to a randomly selected end-point, for example, in a call center it can be the first available agent. Usually blind transfer is made automatically. In this example, blind transfer is done by a direct redirection on the server side. The server requires a list of valid telephone numbers that can be possibly called when transfer is needed. The server accepts the incoming call and transfers it to one of the enlisted phone numbers. In this sample program, the call is transferred to the first number in the list, if it is busy it switches to the second number, etc. The call will be transferred to the first available end-point. If all operators are busy it is possible to play a voice message and ask the caller to callback then end the call; or to hold the call and tries transferring again from the beginning. The transfer is done with a media connection. Meaning that the server accepts the call, then it calls a number from a list, the call is set to hold and when the new call is established, the two-end points are connected. ATTENDED CALL TRANSFER: in this case the call is transferred intentionally to a specific end point. The operator can type in the number of the wished end-point and click TRANSFER. It differs from blind transfer in that the number is got from the operator not from the transfer list

Downloads: 769
File Size: 16.9 MB
License: Shareware
Price: $697.00
Release Date: 02 February, 2012
OS: Windows , WinXP , Win7 x64 , Win7 x32
Download Location: Primary Download Link Broken? Report it!
Editor Rating:

Call Transfer    Call Transfer For C Softphone    C Voip Sip Softphone    Blind Transfer    Forward Incoming Call    Transfer Incoming Call    Attended Call Transfer    Softphone Sdk    Voip Sip Sdk collects software information directly from original developers using software submission form. Sometimes it can happen that software data are not complete or are outdated. You should confirm all information before relying on it. Using crack, serial number, registration code, keygen and other warez or nulled soft is illegal (even downloading from torrent network) and could be considered as theft in your area. Files32 does not provide download link from Rapidshare, Yousendit, Mediafire, Filefactory and other Free file hosting service also. The software has been submitted by its publisher directly, not obtained from any Peer to Peer file sharing applications such as Shareaza, Limewire, Kazaa, Imesh, BearShare, Overnet, Morpheus, eDonkey, eMule, Ares, BitTorrent Azureus etc..

Fax Voip Softphone by FaxVoip Software

Fax Voip Softphone 2.3.1
Fax Voip Softphone - SIP/H.323 software telephone. Call Recording. Playing audio messages into the telephone line. Sending and Receiving T.38 and Audio Faxes. Music on Hold. Call Transfer. Call...

License:  Shareware
Platform:  Windows
File Size: 42.7 MB
Cost: $137.00



Ozeki VoIP SIP .Net SDK for VoIP call system development allows to add voice & video call feature to applications and webpages. Developers can make softphone, webphone solutions, SIP based...

License:  Shareware
Platform:  Windows
File Size: 54.2 MB
Cost: $697.00



Ozeki .Net SDK for C# SIP WPF softphone development to make/receive VoIP calls. It supports basic telephony functions like make/receive, reject, hang up, hold calls, call transfer, DTMF handling...

License:  Shareware
Platform:  Windows
File Size: 14.6 MB
Cost: $697.00


Linphone 3.5.0
Linphone is a VoIP tool to help you communicate with your friends. This software will enable you to communicate freely with people over the internet, with voice, video, and text instant messaging.

License:  Freeware
Platform:  Windows
File Size: 12.8 MB


Video VoIP SIP SDK by ABTO Software

Video VoIP SIP SDK 4.5
Video VoIP SIP SDK is a solution to quickly build VoIP softphone that can dial and receive audio and video calls on your computer or add VoIP features into your software or web website.

License:  Shareware
Platform:  Windows
File Size: 106.4 KB
Cost: $999.00


VoIP SIP SDK for Windows by ABTO Software

VoIP SIP SDK for Windows 4.9.5
ABTO Software's VoIP SIP SDK for Windows is a solution to quickly build VoIP softphone that can dial and receive audio and video calls on your computer or add VoIP features into your software or...

License:  Shareware
Platform:  Windows
File Size: 106.4 KB
Cost: $995.00


Sonic PDF Creator by Inc.

Sonic PDF Creator 3.0
Sonic PDF Creator lets users create secure PDF files from MS Excel spreadsheets, editable MS Word documents, Publisher files, forms, PowerPoint presentations, Autocad (DWG, DXF), Open Office, image...

License:  Shareware
File Size: 14.3 MB
Cost: $49.95


Ozeki .Net SDK for C# DTMF IVR system development to add automatic voice response to your telecommunication system. The sample program allows the caller to navigate in a voice menu with the help of...

License:  Shareware
File Size: 15.1 MB
Cost: $697.00

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