CTMG is a telephony VoIP switch that meets high demands of cable networks. It implements all aspects of VoIP telephony in carrer-grade stability. The scalable and advanced architecture allows CTMG to grow with your growing needs.

Features:

	The core softswitch serves up to 5,000 subscribers. Can be extended by attional x5,000 modules;
	VoIP gateway serves 4 or 8 E1 trunks. It implements line echo cancellation (LEC) on all channels. Can be extended by additional gateways;
	Line echo cancellation exceeds ITU-T norms G.165/168 - one of the best in industry;
	VoIP protocols: SIP, H.323, MGCP;
	SS7;
	Numerous additional services: CLID, CLIR, call forward, prepaid, voice mail;
	Compatible with cable modems from Scientific Atlanta, Motorola - among others;
	Can be modularly extended - also by redundant components;
	Billing interface compatible to postgreSQL;
	Meets norms on electrical safety and elecromagnetic interference (EMI): EN61000, EN 55022, EN55024, PN-EN60950.