High Definition Color POE IP Phone: (2.4-inch Color LCD, G.722 HD Voice, 2 SIP Lines, Multi-Language, 3-way Conferencing, Caller ID, DND, PoE, QoS, VPN, VLAN, STUN, Auto Provision, TR069) więcej >
500 User Asterisk base Advance IP PBX with 2-expandable PCI interface slots, 500GB/HDD, Proxy Server-SIP2.0, IPv6 and up to 100 concurrent calls więcej >
High Definition Color POE IP Phone with Dual Display: (2.8-inch and 2.4-inch key-mapping LCD monitor, G.722 HD Voice, 4 SIP Lines, Multi-Language, 3-way Conferencing, Caller ID, DND, BLF, MWI, PoE, Qo więcej >
Enterprise HD POE IP Phone, SIP2.0/IAX2, HD Voice, 128*64 LCD, 6 SIP Lines, ,PoE, BLF, QoS, VPN, STUN, DND, Caller ID, Auto Provision, TR069, up to 5 Expan. Module więcej >
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