DAG2000-32S is a multi-functional analog VoIP gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. With the standard R
• 4 FXS Port (RJ11) • 1 10/100Mbps LAN • SIP Protocol (RFC3261) • Support DTMF, Fax, hotline, NAT, firewall, VLAN, VPN, QoS and auto-provisioning etc. • Support flexible calling rules • Superb voice c
W59R, certified to rigorous IP67 standards, is a professional ruggedized DECT handset with integrated Bluetooth and vibration alarm that is pretty eligible for any demanding environment.
คุณลักษณะของตู้สาขา NEC Univerge SV8100 (PBX Features) VoIP and Traditional Voice Support - ตู้โทรศัพท์สาขา SV8100 รองรับเทคโนโลยี VoIP และยังคงสนับสนุนการทำงานร่วมกับ Traditional Voice แบบเดิม