uaCSTA - available since 16. JUNE 2020! - Completely free for 30 days!
TAPI and more for the IP- desk phone
uaCSTA brings your desk phone (aktuell the manufacturer Yealink, Snom, Asom, Auerswald, Fanvil, Htec, Grandstream, Intelpras, Gigaset and soon Panasonic) to the computer screen and expands it with the most important interfaces of the computer world. User Agent C.computer Supported Telecommunications Applications (uaCSTA) form the basis of CTI, the Computer Telephony Integration, and thus connect the IP- phones via the network to the Computer.. This makes it easy to connect any TAPI-Software (z.B. https://tapicall.de) possible .
uaCSTA on the local PC
On your local computer, uaCSTA offers interfaces for Microsoft Outlook, LDAP Server and any TAPI applications. With uaCSTA, the desk phone is almost completely operated via the PC- screen. With incoming calls the associated contact details are displayed in your CRM-Software. CSTA-URLs show contact details in your web%PT management
Terminal server and home office
In everyday office life, the TAPI protocol is certainly the most important interface ever. etc.CSTA is set up so that you can easily access your office software via a terminal server. The phone in the home office becomes a REAL office phone that communicates with the office software in the distance. The customer administration of the terminal server environment starts a telephone call on the desktop device at home, displays the caller or assigns him to a process .
What needs to be done to use uaCSTA?
1 Install uaCSTA
uaCSTA is available for Windows. In the first step install the application on your computer or terminal server, you can test it fully for 30 days without restrictions!
Prepare 2 desk phone
The CSTA protocol must be activated in the settings of your desk phone and a SIP- account corresponding to the uaCSTA- settings must be stored on the Windows PC. . Instructions for Yearlink, Snom, CISCO, Auerswald, and Mitel can be found above in the menu . If you test it and have suggestions for improvement or have hints for the other possible devices, please send them to support @ tapicall.de Thank you!
3 Establish connection & make calls
uaCSTA connects to the desktop device or the Gigaset base and shows a GREEN connection antenna. Now you can get started. A- and outgoing calls are recognized on the PC and calls can be made with a click of the mouse.
uaCSTA enables active communication between the desk phone and your CRM- or ERP-Software. A connection between the telephone system and uaCSTA is NOT necessary. All relevant connection information is transmitted via your phone.
Computer Supported Telecommunications Applications, abbreviated to CSTA, refers to a standard with which computers and “usually” telephone systems can be coupled together. The standard supports the setup and transport of messages that can be used to control individual service features such as conferences, call diversions or brokering between computers and telephone systems. uaCSTA can be used with all SIP telephone systems that use SIP desk phones with CSTA support! We recommend as SoftPhone https://ip-softphone.de ( directly delivers a TAPI- interface with ).
Yealink: firmware from version x.81.0.15
snom: firmware from version 18.104.22.168
Mitel: firmware to version 4.1.0 Service Pack 2
Auerswald: firmware from version 2.8 A
Devices that support uaCSTA (es are becoming more and more ):
Yealink T19-E2, Yealink T21-E2, Yealink T23, Yealink T27, Yealink T29, Yealink T40, Yealink T41, Yealink T42, Yealink T46, Yealink T48 and much more.
D120, 300, 320, 360, 370, D305, D315, D345, D375, D385, 720, 760, 820, 821, 870, D710, D712, D715, D717, D725, D735, D745, D765, D785
Mitel 6863i, Mitel 6865i, Mitel 6867i, Mitel 6869i
Auerswald COMfortel 1400 IP, Auerswald COMfortel 2600 IP, Auerswald COMfortel 3600 IP etc.
Fanvil X, Fanvil C400, Fanvil C600, Fanvil H etc.
GrandStream GXP2130, GrandStream GXP2135, GrandStream GXP2140, GrandStream GXP2160, GrandStream GXP2170, GrandStream GXP17, GrandStream GXP16
Gigaset ( does not currently work, Gigaset GmbH will provide an update ):
Gigaset N670 IP PRO DECT- base station, Gigaset N870 IP PRO DECT-M multi-cell system
Panasonic KX-HDV130, Panasonic KX-TGP600