Firewall Sip Phone No software
VNN-SIP-Fone uses public Internet to establish calls between telephone and PC.
Vietnam Datacommunication Company
MAX SIP Phone
MAIN Telecom, Inc.
Firewall Sip Phone No programs
VOIP SIP PHONE DLL SDK
Research Lab Inc
Easy to use, open source SIP Phone.
Softphone compatible with SIP for voice over IP PBX or international providers.
PortSIP Sutions, Inc.
Voice over IP network software application.
Global IP Telecommunications
MCE SIP Phone for Windows XP
OABsoftware, The Netherlands
HP SIP Phone
Smart Sip Phone
Useful platform for Smart Dialer.
AdventNet ManageEngine VQManager
ManageEngine VQManager is a real-time monitoring tool for VoIP network.
SIP Phone Standard
SIP VoIP SDK
VoIP SIP SDK provides a powerful and highly customizable solution.
Firewall Sip Phone No downloads
Robust SIP ActiveX Phone Control
3CX Assistant / VoIP Client – Easy Call Control from your desktop!
Flaphone™ is a SIP (Session Initiation Protocol) compatible web softphone...
Innovative Systems of Communication LLC
Robust SIP ActiveX Phone
Powerful and robust SIP ActiveX phone client.
Company's utility SIP caller for windows platform.
Nimbuzz - Call
PC application that provides search-and-dial capabilities.
Billion Phone - compact convenient SIP phone software for making voice calls.
PEC SIP Phone