Brand:
TainetDimensions: W 13.8cm x H 3.19cm x D 9.86cm
Weight: 150g
Power : AC 100~240V 50/60Hz input, DC 12V/1A output
Voice Features:
- G.722 64kbps, G.711 a/μ-law, G.729A, G.726, G.723.1
GSM 6.10 Full Rate, iLBC 13.3 kbps
- DTMF Detection and Generation
- Silence Suppression & Detection
- Comfort Noise Generation (CNG)
- Voice Activity Detection (VAD)
- Echo Cancellation (G.168)
- Dynamic Jitter Buffer
- Call progress tone detection (FXO) and generation (FXS)
- Programmable Gain Control
- Inbuilt Local Mixer
- ITU-T V.152 Voice-band Data over IP Networks
IP Network Specifications:
- WAN: Static IP, PPPoE, DHCP, PPTP and L2TP
- NAT Functions
Support up to 250 Clients:
- Port Forwarding (Virtual Servers)
- DMZ
Support IPv4, IPv6(optional)
QoS Support:
- WAN: DiffServ, IP Precedence, Priority Queue
- Rate Control, 802.1Q (VLAN Tagging),
- 802.1p (Priority Tag)
- LAN: Rate Limit
DDNS Support
Network Protocol Support: IP, TCP, UDP, TFTP, FTP, RTP, RTCP, ARP, ICMP, NTP,DHCP, STUN Client, HTTP, HTTPS, DNS,
SIP Account Management:
- By port registration
- By device registration (share account)
- Mixed mode
- Invite with Challenge
- IP Address or Domain Name registration
- Support RFC3986 SIP URI format
SIP Call Features:
- Peer to Peer Call
- Call Hold / Retrieve
- Call Waiting
- Call Pick Up
- Call Park / Retrieve (SIP Server Required)
- Call Forward - unconditional, busy, no answer
- Call Transfer - attended, unattended
- Do Not Disturb
- Speed Dialing
- Repeat Dialing
- Three-way Calling
- MWI (RFC-3842)
- Hot Line and Warm Line
Security Specifications:
- DIGEST Authentication
- MD5 Encryption
- DoS Protection
- Caller Filter by IP address
- IP Filter
- SIP/TLS and sRTP(optional)