Description
- 4 SIP Lines
- POE Enabled
- Handset (HS) / Handsfree (HF) / Headphone (HP) mode (EHS support for Plantronics headsets)
- Desktop / Wallmount installation
- No Power Supply
- Intelligent DSS Keys
- 2x LCDs (Main + DSS)Call features
- Caller ID Display
- Call Forwarding (Always/Busy/No Answer)
- Call Transfer (Attended/Unattended)
- Call Parking/Pickup (depending on server)
- Anonymous Call (Hide Caller ID)
- Hot Line
- Local 3way Conference
- Intercom
- DoNotDisturb (per line / per phone)
Phone Features
- Phonebook (Up to 500 entries)
- Remote Phone Book
- Intelligent contact number matching
- Call log (100 entries total, in/out/missed)
- Black/White List Call Filtering Programmable DSS/Soft keys
- Action URL / Active URI
Audio
- HD Voice Microphone/Speaker (Handset/Handsfree, 0 ~ 7KHz Frequency Response)
- Wideband ADC/DAC 16KHz Sampling
- Narrowband CODEC: G.711a/u, G.723.1, G.72632K, G.729AB
- Wideband CODEC: G.722
- Fullduplex Acoustic Echo Canceller (AEC) – Handsfree Mode, 96ms taillength
- Voice Activity Detection (VAD)/ Comfort Noise Generation (CNG) / Background Noise Estimation (BNE) / Noise Reduction (NR)
- Dynamic Adaptive Jitter Buffer up to 300ms
Networking
- Physical: 10/100Mbps Ethernet, dual bridged port for PC bypass
- IP Configuration: Static / DHCP / PPPoE
- VPN: L2TP (Basic Unencrypted) / OpenVPN
- VLAN
- QoS
Protocols
- SIP2.0 over UDP/TCP/TLS
- RTP/RTCP/SRTP
- STUN
- DHCP
- PPPoE
- L2TP (Basic Unencrypted)
- OpenVPN
- SNTP
- FTP/TFTP
- HTTP/HTTPS
Physical Specifications
- RJ9 Phone Jacket x2: Handset x1, Headphone x1
- RJ45 Ethernet Jacket x2: Network x1 (802.3AF POE Class 2 Enabled), PC x1 (Bridged to Network)
- Main Chipset: Broadcom
- DC Power Input: 5V/1A
- Working Temperature: 0 ~ 40℃
- Working Humidity: 10 ~ 65%
- Package Dimensions: 285 x 270 x 65mm (W x H x L)
