Описание, детайли - Grandstream GXP280
GXP280 Small Business 1-line IP Phone
The GXP280 is a next generation small business SIP phone that features 1 line appearance, 128x32 graphic LCD, 3 XML programmable softkeys, and dual 10M/100Mbps network ports. It is an affordable choice for a SOHO user needing a feature rich, 1-line IP phone.
1 line appearance with FLASH to handle 2 simultaneous calls
High fidelity wideband audio and a full-duplex speakerphone with advanced acoustic echo cancellation
Outfitted with SRTP, is wall mountable, and can also be automatically provisioned for mass deployment
Feature Specifications
Protocols/Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS (A record and SRV), DHCP, PPPoE, TFTP, NTP, STUN, SIMPLE
Network Interfaces
Dual switched 10/100 Mbps
Graphic Display
128 x 32 pixel graphic LCD
Feature Keys
3 XML dynamic context sensitive soft keys, 3 navigation/menu/volume keys, 7 dedicated function keys for: HOLD, SPEAKERPHONE, SEND, TRANSFER, CONFERENCE, FLASH and HEADSET
Voice Codec
Support for G. 723.1, G. 729 A/B, G. 711 u/a-law, G. 726, G. 722 (wide-band), GSM and iLBC, in- band and out-of-band DTMF (in audio, RFC2833, SIP INFO)
Telephony Features
Hold, Mute, Transfer, Forward, 3-way Conference, Downloadable Phone Book (XML, LDAP up to 200 items), XML Customization of Screen, Call Waiting, Call Log, Off-hook Auto Dial, Auto Answer, Click-To-Dial, Downloadable Ringtones, Server Redundancy and Fail-over Support
Headset Jack
2.5mm and RJ22 headset jack
QoS
Layer 2 (802.1Q, 801.2p) and Layer 3 (ToS, DiffServ, MPLS) QoS
Security
User and administrator level passwords, MD5 and MD5- sess based authentication, AES based secure configuration file, SRTP
Multi-language
English, Spanish, French, German, etc
Upgrade/Provisioning
Firmware upgrade via TFTP/HTTP, mass deployment using central secure provisioning file
Power
Universal power adaptor (Input: 100-240VAC 50-60Hz, Output:+5VDC, 1.2A, UL Certified) included
Physical
Dimension: 168mmx200mmx89.5mm
Unit weight: 0.62KG
Package weight: 0.725KG
Temperature/Humidity
32-104ТАF/ 0-40 ТАC, 10-90% (non-condensing)
Compliance
FCC, CE, C-Tick Продукт известен още и като GXP 280
The GXP280 is a next generation small business SIP phone that features 1 line appearance, 128x32 graphic LCD, 3 XML programmable softkeys, and dual 10M/100Mbps network ports. It is an affordable choice for a SOHO user needing a feature rich, 1-line IP phone.
1 line appearance with FLASH to handle 2 simultaneous calls
High fidelity wideband audio and a full-duplex speakerphone with advanced acoustic echo cancellation
Outfitted with SRTP, is wall mountable, and can also be automatically provisioned for mass deployment
Feature Specifications
Protocols/Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS (A record and SRV), DHCP, PPPoE, TFTP, NTP, STUN, SIMPLE
Network Interfaces
Dual switched 10/100 Mbps
Graphic Display
128 x 32 pixel graphic LCD
Feature Keys
3 XML dynamic context sensitive soft keys, 3 navigation/menu/volume keys, 7 dedicated function keys for: HOLD, SPEAKERPHONE, SEND, TRANSFER, CONFERENCE, FLASH and HEADSET
Voice Codec
Support for G. 723.1, G. 729 A/B, G. 711 u/a-law, G. 726, G. 722 (wide-band), GSM and iLBC, in- band and out-of-band DTMF (in audio, RFC2833, SIP INFO)
Telephony Features
Hold, Mute, Transfer, Forward, 3-way Conference, Downloadable Phone Book (XML, LDAP up to 200 items), XML Customization of Screen, Call Waiting, Call Log, Off-hook Auto Dial, Auto Answer, Click-To-Dial, Downloadable Ringtones, Server Redundancy and Fail-over Support
Headset Jack
2.5mm and RJ22 headset jack
QoS
Layer 2 (802.1Q, 801.2p) and Layer 3 (ToS, DiffServ, MPLS) QoS
Security
User and administrator level passwords, MD5 and MD5- sess based authentication, AES based secure configuration file, SRTP
Multi-language
English, Spanish, French, German, etc
Upgrade/Provisioning
Firmware upgrade via TFTP/HTTP, mass deployment using central secure provisioning file
Power
Universal power adaptor (Input: 100-240VAC 50-60Hz, Output:+5VDC, 1.2A, UL Certified) included
Physical
Dimension: 168mmx200mmx89.5mm
Unit weight: 0.62KG
Package weight: 0.725KG
Temperature/Humidity
32-104ТАF/ 0-40 ТАC, 10-90% (non-condensing)
Compliance
FCC, CE, C-Tick Продукт известен още и като GXP 280