SmartNode 4830 allows you to add packet voice to a network, simultaneously ensuring access routing with native V.35/X.21 synchronous serial connection. Adding of up to eight telephone lines and combining them with Internet and VPN access through a single PPP line or Frame Relay.
Hosted IP PBX - Business VoIP telephone service for better communication and increased productivity. Enterprise features at a small price. Lower your telecommunication costs with free Internet calls.