Overview
What is SIP SDK Custom Development?
Custom SIP Phone SDK DLL Development
In depth
A closer look at SIP SDK Custom Development
SIP Phone DLL allows to make PC-PC, PC-phone, or phone-phone calls or create Instant Messaging (IM) sessions over the Internet VOIP SIP Phone SDK brings protocol support for ActiveX. With this SDK one can create a simple program to connect and start speaking with anyone with a direct IP Address (provided no NAT Router or Firewall is set) or use the Gateway or the Gatekeeper to connect to /or from PSTN lines. Now VOIP open source projects have made it easier to implement a customized VOIP Solution eliminating costly PSTN lines. Though this implementation might turn out fairly complex, our VOIP Implementation Team at Research-Lab will guide you remotely for the same.
Verdict
Should you download SIP SDK Custom Development?
SIP SDK Custom Development runs on
Windows 10/11
and is available under the
Commercial
license
— the installer is 0 KB.
We’ve catalogued it under
General.
✓
Verified clean. Every SIP SDK Custom Development build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
SIP SDK Custom Development specifications
- Last updated
- Nov 19, 2025
- License
- Commercial
- Operating system
- Windows 10/11
- File size
- 0 KB
- Price
- $550
- Page views
- 599
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