Продам телефоны для SIP, 12 линий, новые, POE, есть 100 штук, цена за 1 штуку $55.
VoIP Enterprise IP Phone P123S with POE
- Protocol: SIP(RFC 3261)
- Interface: 1 Ethernet (WAN) & 1 Ethernet (PC)
- LCD: 2 lines x 16 letters
- Codec: G.711A-Law/u-Law, G.729AB
- Voice Quality: VAD, CNG, AEC(G.168),
- Easy setting by Web browser
- Multi-user registration
- Multi-line
- Auto firmware upgrade (TFTP)
- 3-way conference
- Speed Dial
- Phone Book
- IP address: Static IP/PPPoE/DHCP
- NAT traversal: UPnP and STUN
- Handset/Speaker phone
- Out-of-band DTMF (RFC2833)
- Voice Mail with message waiting indicator
- Call Forward (Busy, No answer, Unconditional)
- Call Transfer (Unattended, Blind, Attended)
- Call Park, Call Pick-up (optional)
- QoS: IEEE802.1q
- Anonymous call block, Caller ID display
- Jitter buffer auto adjustment
- Power over Ethernet