TekSIP is a SIP Registrar and Proxy. TekSIP tested on Microsoft Windows XP, Vista, Windows 7, and Windows 2003/2008 server. TekSIP complies with RFC 3261, RFC 3263, RFC 3311, RFC 3581 and RFC 3891. It supports NAT traversal, UPnP and ENUM. Please see technical details about NAT traversal in Readme.txt. You can select IP address to be listened, alternative SIP routes for outgouing calls. TekSIP has a Presence Server (SIP/SIMPLE based). You can also log session details and errors into a log file. TekSIP supports RADIUS Authentication (RFC 2865) and RADIUS Accounting (RFC 2866). TekSIP can optionally act as a B2BUA for incoming 3xx SIP responses. TekSIP can act as RTP Proxy and record auido treams if RTP proxy is enabled. TekSIP can register to upstream SIP servers to receive incoming calls. TekSIP monitors failed registration and call attempts from suspicious endpoints and blacklists them. You can monitor black listed endpoints through TekSIP Manager and you can remove black listed endpoints from quarantine list if required. You can also ban specific user agents. TekSIP runs as a Windows service.
TekSIP supports auto provisioning of IP phones based on SUBSCRIBE / NOTIFY PnP mechanism.
You can deploy TekSIP as a proxy for standard SIP phones to connect to a Microsoft Lync system. Lync supports IP phones only if they support SRTP with SIP TLS transport. TekSIP register standard SIP phones on behalf of them to a Lync system and maintain their presence status. Please click here for more details.
What is new in this release:
A new routing entry type added. You can specify a routing entry for a prefix which routes calls to a dynamically registered endpoint (Extension) in SP edition. Lync proxy features are improved.
What is new in version 3.7:
Version 18.104.22.168 may include unspecified updates, enhancements, or bug fixes.
What is new in version 22.214.171.124:
Version 126.96.36.199 may include unspecified updates, enhancements, or bug fixes.
What is new in version 3.6.8:
Version 3.6.8 may include unspecified updates, enhancements, or bug fixes.
What is new in version 3.6.6:
TekSIP can run in 64 bits mode in 64 bits systems.
TekSIP uses built-in database engine, TekSIP.mdb is not used anymore. You need to re-enter extension and routing information.
What is new in version 3.6.4:
WebSocket (RFC 7118) support.
What is new in version 3.6.2:
IP Phone PnP provisioning based on Subscribe/ Notify method.
Call pickup function.
.NET Framework 4.0 Client Profile
5-simultaneous calls trial
Like it? Share with your friends!
Other Windows Software of Developer «KaplanSoft»:
TekFax TekFax is a SIP T.38 Fax Receiver Server for Windows. TekFax tested on Microsoft Windows XP, Vista and Windows 2003 server. TekFax complies with RFC 3261. It supports ITU T.38 protocol and UPnP for NAT traversal. You can select IP address to be listened, d
TekOTP TekOTP is a One Time Password generator based on RFC 2289 runs under Windows (XP, Vista, 7/8, 2003/2008/2012 Server). Generates OTPs with MD4, MD5 and SHA-1. Simple, easy to use GUI. Enter seed, pass phrase, set count and algorithm and click 'Calculate' bu
Tekaba Tekaba is a SIP media gateway (Based on RFC 3261) runs under Windows (Vista/7/8, 2003/2008/2012 Server). Major features; Simple, easy to use interface. Real time monitoring of active calls. Forwards incoming SMS as a SIP MESSAGE request. Accepts SIP MESSAG
TelCLI TelCLI is a command line TELNET client runs under Windows (XP/Vista/7, 2003/2008/2012 Server) which enables making automated TELNET connections. Simple, easy to use. You can define custom scenarios to be executed by TelCLI. TelCLI supports automated tasks
TekRADIUS TekRADIUS is a RADIUS server for Windows. You are free to use freeware version for both commercial and personal use. TekRADIUS tested on Microsoft Windows XP, Vista, Windows 7 and Windows 2003/2008 server. TekRADIUS complies with RFC 2865 and RFC 2866. It
TSRServer TekSIP Route Server is an SIP Redirect Server (Based on RFC 3261) runs under Windows (XP, Vista, Windows 7/8, 2003/2008/2012 Server) and can be used as a routing server for a SIP network. TekSIP Route Server can be deployed as a routing server for Local Nu
TekIVR TekIVR is a SIP (Based on RFC 3261) Interactive Voice System (IVR) runs under Windows. TekIVR is tested on Microsoft Windows XP, Vista, Windows 7/8 and Windows 2003/2008/2012 server. You can select your own audio files to be used in IVR scenario. TekIVR ca
SMPPCli SMPPCLi is a command line SMPP (Short Message Peer-to-Peer) client runs under Windows (XP, Vista, 7/8, 2003/2008/2012 Server) which enables making GSM SMS messages. Visit http://www.kaplansoft.com/smppcli/ regularly for updates. SMPPCli is simple, easy to
ENUM Resolver ENUM Resolver a Electronic NUmber Mapping (ENUM) Lookup utility runs under Windows (XP, Vista, 7/8, 2003/2008/2012 Server). ENUM Resolver is freeware. To install ENUM Resolver, create a directory, extract ENUMResolver.zip to that directory. To uninstall E
Phoner Portable Phoner Portable is a free softphone for ISDN and VoIP telephony. An answering machine and text-to-speech support complete the large package. It uses SIP and is fully compatible with all VoIP providers and supports a lot of supplementary services.What is ne
Singleton All Free IP phone based on internet connection. Supports only PC to PC. Set-up on your PC.
1. Click Download link in above.
2. download "singleton.zip".
3. Extract Zip file. 4. Execute "Setup.exe".
5. Installation process will be executed automati
WizzTones WizzTones allows Skype users to enjoy a more personalized and convenient experience. Select or create a customized ring tone, and then assign a different sound to each person on your Skype Contacts list. Enjoy the freedom to walk away from your computer an
B-Alert B-ALERT is a multipurpose VOIP/ISDN-answering machine. It is possible to serve as a transfering/DTMF-response navigator/ answering machine. Recordings are stored as .wav files on the computer and can be later be listened to. B-Alert makes it possible to ha
Mizu VoIP SoftPhone MizuPhone lets you make VoIP/SIP calls to users anywhere in the world using any VoIP service provider, SIP server or your own PBX.
-Easy to use, zero-touch configuration
-Multiple profiles, multiple lines
-Superior voice quality with audio e
Jitsi (64-Bit) Jitsi (64-Bit) is an audio or video and chat communicator that supports protocols such as SIP, XMPP/Jabber, AIM/ICQ, Windows Live, and Yahoo. Jitsi (64-Bit)can encrypt your calls using the innovative ZRTP. Show you're desktop to anyone with a video-capable
Gecko Phone Gecko Phone is a virtual telephone with an answer-phone function for your Windows XP PC. It enables you to hold voice conversations over the Internet with other Gecko Phone users. It also can be used as an intercom within your LAN, you are able to dial IP
Voice Changer for Skype Skype Voice Changer is a real-time sound-effect processing software specific to Skype voice messages. It can change voice in real time to simulate male or female voice, and at the same time insert kinds of background sounds of fun, horror. In addition, Sky
MiniSipServer Express MiniSipServer is a professional VOIP server for Microsoft windows system. miniSipServer is based on the SIP standard which is an open standard. There are so many SIP phones (software or hardware), you can choose anyone you like without vendor lock in. It i
Best To Call Cheap calls using the "Best To Call" Softphone over 3G, WiFi or 4G LTE. Free roaming. Before you can use this VoIP APP, you must create a new account with Besttocall.
Calls at very cheap rates: The "Best To Call" softphone lets you make cheap calls to n
Supported Operating Systems:
Windows 10 |
Windows 2003 |
Windows 7 |
Windows 8 |
Windows Vista |
Windows XP |
Comments on TekSIP:
Comments not found
Windows Software - Free Windows Downloads, Apps, Games, Freeware, Skype, Media Player, Antivirus, Gimp, Live, Starter for Windows XP, Vista, 7, 8, 10