A tube | wired |
LCD | yes /480x320 pixels |
Audio codecs | G.722 |
G.729 /A/B | |
G.711A/u | |
G.7231 high/low | |
G.726-32 |
A type | IP Phone |
A tube | wired |
Connection Interfaces | USB |
WAN /10 / 100Base-TX with PoE support for connecting to the internet | |
LAN /10/100Base-TX for PC connection | |
RJ-9 | |
LCD | yes /480x320 pixels |
Audio codecs | G.722 |
G.729 /A/B | |
G.711A/u | |
G.7231 high/low | |
G.726-32 | |
Signaling protocols | SIP v2 (RFC 3261) |
TCP/IP/UDP | |
Phone Features | Vxworks OS |
SIP domain support, DNS server name, Peer to Peer / IP Call | |
Masking packet loss | |
Support for 1 SIP server and redundant SIP proxy servers | |
SDRAM | 16 MB |
Flash memory | 8 MB |
Colour | black |
Dimensions | 21.3 x 17.0 x 13.0 cm |
The keyboard on the basis of | |
The display on the basis of |
Power supply | external power supply adapter |
Power consumption (in standby mode) | 2.5 W |
Power consumption (during a call) | 2.8 W |
Speakerphone | |
Сall forwarding | |
Softkeys | 6 шт |
Capabilities | Web-based interface |
Autoresponder | |
Echo cancellation | |
Voice Activity Detection | |
Comfort noise generation | |
Flexible dial plan | |
MWI | |
Emergency call | |
Call Hold/Wait | |
Redialling | |
Do not disturb function | |
CLIR (rejects anonymous calls) | |
CLIP (for making anonymous calls) | |
Dialing without registration | |
HD voice | |
Silent mode | |
Call transfer | |
Outgoing call barring feature | |
Call log | |
Dial with password, DTMF hidden | |
Action URL/ active URI | |
Number dialing from a Web Page | |
Adaptive jitter buffer | |
Volume control | |
Background noise reduction | |
Packet Dump | |
Configuration file export/import | |
software update | |
Syslog | |
Package Contents | IP-phone |
Ethernet cable | |
Handset | |
Handset cord | |
Quick Installation Guide | |
CD | |
Warranty card | |
Operating temperature | 0° to 40° C |
Operating humidity | 10% to 65% |
Network/Security Features | Router and bridge modes |
VLAN (Voice VLAN/Data VLAN) | |
802.1x | |
VPN (L2TP) | |
OpenVPN | |
Static IP | |
DHCP | |
PPPoE | |
QoS |
Warranty | 12 months |
Width | 230 mm |
Height | 120 mm |
Length | 210 mm |
Weight | 0.95 kg |
Volume | 0.0058 m3 |