Product Details

Specifications

2 RJ-45 port (10/100 Ethernet Ports)
2 Sip accounts
BLF function
Full duplex hands-free speaker phone
10 DSS keys

Key features for IP622

The IP622 is a standard business IP Phone and it includes two active lines and two dynamic soft keys, 802.3af PoE support, high-quality speakerphone, 10 multi-function keys an RJ9 headset port.Each line can be configured independently to use a unique phone number or can use a shared number that is assigned to multiple phones.

IP622 supports various auto-provisioning method using state-of-the-art technologies such as TR-069, HTTPS, HTTP and TFTP. IP622 provides a rich user experience with HD voice for excellent voice clarity, 10 multi-function keys with BLF and intuitive menu options.

Pictures

IP622 Specifications

I/O Interface	2 RJ-45 port (10/100 Ethernet Ports) 1 RJ9 for headset 1 DND switch Full duplex hands-free speaker phone Headset jack and Wall-mount
Voice Codec	G.711 (A-Law, μ-Law) with PAMS above 4.3 G.729A/AB with PAMS above 4.0 G.723: 5.3kbps and 6.3kbps G.722 Adaptive Jitter Buffer Management Voice Activity Detection Comfort Noise Generation Echo Cancellation
Application	MAC address cloning SIP proxy redundancy: dynamic via DNS SRV, A records Direct IP to IP calling NAT Traversal: Traversal by STUN Built-in NAT Router QoS with Layer 2 and Layer 3 DHCP Server and Client IP conflict detection Support PoE comply with IEEE802.3af(optional)
Management	Firmware Upgradeable Web Management Interface Password Management Local and Remote Syslog (RFC3164) Auto Provisioning: TFTP, HTTP and HTTPS SNTP Time Synchronization Multi User Level SNMPv2 TR069
Call Features	2 lines, Call Waiting, Auto Answer, Music on hold, Caller ID and call waiting ID 3-way Conference, Call Hold, Call Forwarding, Call Mute Call Transfer: blind transfer and attended transfer Delayed Hotline, SMS Functions, Redial, Speed Dia, BLF Pick up, Call park, Dial Plan, Phonebook, Black List, MWI, DND Call log: redial list, answered calls and missed calls Full-duplex Speakerphone Volume Adjustment: Handset/Headset, Speaker and Ringer DTMF Relay: In-band, Out-band(RFC2833) and SIP INFO

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