Cactus for Windows

Name: Cactus
Rating: 4 (1 reviews)
Author: Shamrock Software

By Shamrock Software
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Developer’s Description

By Shamrock Software

Use a software-based PBX for IP telephones and for ISDN integration.

Cactus is a software-based public branch exchange (PBX) for Voice over IP telephones. It runs on any Windows PC with a network adapter and also implements a VoIP-ISDN gateway if an optional ISDN card is plugged into the PC. Cactus is SIP compliant and avoids external IP traffic for internal telephone conversation. For external calls, all SIP-based providers like SipGate can be used.