Description
- 2 SIP Lines
- POE Enabled (X3SP/X3G)
- Handset (HS) / Hands-free (HF) / Headphone (HP) mode (EHS support for Plantronics headsets)
- Desktop / Wall-mount installation
- No Power Supply
Call features
- Caller ID Display
- Call Forwarding (Always/Busy/No Answer)
- Call Transfer (Attended/Unattended)
- Call Parking/Pick-up (depending on server)
- Hot Line
- Local 3-way Conference
- Intercom
Phone Features
- Intelligent Phonebook (Up to 500 entries)
- Remote Phone Book
- Intelligent contact number matching
- Call log (300 entries total, in/out/missed)
Audio
- HD Voice Microphone/Speaker (Handset/Hands-free, 0 ~ 7KHz Frequency Response)
- Wide-band ADC/DAC 16KHz Sampling
- Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB
- Wide-band CODEC: G.722
- Full-duplex Acoustic Echo Canceller (AEC) – Hands-free Mode, 96ms tail-length
- 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 1 Enabled), PC x1 (Bridged to Network)
- Main Chipset: Broadcom
- DC Power Input: 5V/600mA
- Working Temperature: 0 ~ 40℃
- Working Humidity: 10 ~ 65%
- Package Dimensions: 275 x 215 x 62mm (W x H x L)
