3CX Ltd
30
Freeware
It can simplify Firewall configuration at both the remote and the PBX location.
63
KaplanSoft
60
Shareware
TekSIP is a SIP Registrar and SIP Proxy for Windows.
CALLURL Inc.
Shareware
CONTAX PCX is an affordable communications solution that is easy to use.
3
Duxoft Lite
130
Freeware
It is a SIP-based softphone, can be used to make or receive calls.
Welltech Computer Co.
7
Freeware
Welltech SP365 is a soft-phone designed for VOIP service provider.
1
PortSIP Sutions, Inc.
74
Freeware
Softphone compatible with SIP for voice over IP PBX or international providers.
3
Net Notion
10
Shareware
Check proxy(including: http, https,ftp, socks4, socks5 proxy) and show their speed, derive proxy fro....
11
Juliusz Chroboczek
2,898
Freeware
Polipo is a small caching web proxy (a web cache, an HTTP proxy, a proxy server).
1
PCBest Networks
18
Freeware
Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
18
Nortel
1,541
Commercial
The VPN provides client functionality for secure remote access to Nortel Router.
2
Nortel Networks
271
It creates customized labels for Nortel Networks’ Business Series Terminals.
Network Instruments, LLC
Commercial
Access to Nortel’s proprietary UNIStim VoIP protocol.
3
1 Search Engine Marketing .net
309
Shareware
Proxy Finder is a scanning tool designed to find open proxy servers.
1
tcpIQ / Sigma Solutions
63
Proxy Workbench is a unique proxy server that displays its data in real-time.
None
1
Freeware
An easy-to-use proxy server for mIRC and Ch@t-Up!.It supports multiple users! With this proxy you ca....
