sip protocol free downloads

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SIP Phone DLL 1.6
..sip phone dll allows to make pc-pc, pc-phone, or phone-phone calls or cre..
..sions over the internet voip sip phone sdk brings protocol support for activex. with thi..
shareware
 $399
Buy now
3.0 MB
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VaxVoIP SIP activeX SDK 1.0
..vaxvoip sip sdk provides tools and components to quickly add sip (session..
..components to quickly add sip (session initiation protocol) based ip-telephony make and ..
shareware
 $1500
7.4 MB
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Telepati SIP Phone Freeware 1.5
..telepati sip phone freeware allows you to make pc-pc phone-phone calls ov..
..ip sip phone sdk, this free soft phone brings sip protocol support for activex. with thi..
freeware
 
1.4 MB
download
Uplink Skype to Sip Adapter 1.21
..uplink connects sip protocol voip calls to the proprietary skype phone ne..
shareware
 $27.50
232.3 KB
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Embedded VOIP SIP Developers Kit 1.2
..ware to enable device to device phone calls using sip/h323 phone right at the elect..
.. design is based on hybrid combination of rfc sip protocol and windows rtc and is today ..
demo
 $799
2.5 MB
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IVM Telephone Answering Attendant 4.03
..mote access ~ supports voip connections using the sip protocol. ~ save in-coming me..
shareware
 $19.50
593.0 KB
download
AGEphone for Windows Mobile 2003/5.0 1.42
..rvices and many more. it's voip engine "microsip stack", an original sip ..
..al standards: # rfc3261: sip: session initiation protocol # rfc2327: sdp: session descr..
demo
 $50
463.8 KB
download
Carousel Telephony Adapter 1.00
..y. you install it as a service on any windows pc. sip protocol voip calls will be d..
freeware
 
215.3 KB
download
AGEphone 1.41
..rvices and many more. it's voip engine "microsip stack", an original sip ..
..al standards: # rfc3261: sip: session initiation protocol # rfc2327: sdp: session descr..
demo
 $50
3.6 MB
download
Quorum Call Conference Software 1.02
..connect via voip using the international standard sip protocol. if voip is used no ..
shareware
 $68
848.5 KB
download
PhonerLite 1.34
..egistration at a provider supporting the protocol sip. phonerlite supports several ..
freeware
 
2.8 MB
download
Express Talk VoIP Softphone 3.10
..rnet who has installed express talk (or any other sip voip softphone). calls are fr..
..you sign up to a gateway service. it uses the sip protocol and is compatible with most m..
freeware
 
398.7 KB
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OfficeSIP Server 1.0
..our employees call each other for free with officesip server. multi-office and tra..
..messenger, x-lite and similar software-based open protocol sip clients. officesip server..
freeware
 
558.8 KB
download
MizuPhone 1.4.4
..eatured voip softphone based on the open standard sip protocol with an easy to use ..
shareware
 $40
12.2 MB
download
OfficeSIP Messenger 1.7
..officesip messenger provides enterprises with advanced instant communicat..
..the free softphone implements ice, stun, and turn protocols to easily traverse nat and f..
freeware
 
4.1 MB
download