OVERVIEW:
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.
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
4 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