Auxiliary Ports
RJ9 headset jack (allowing EHS with Plantronics headsets), USB
Base Stand
Yes, allow 2 angle positions
HD Audio
Yes, both on handset and speakerphone
QoS
Layer 2 (808.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
Sample Applications
Weather, currency, news, XML
پروتکل ها و استانداردها
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6
پورتهای دستگاه
Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports withintegrated PoE
تکنولوژی صفحه
4.3inch (480×272) TFT color LCD
زبانهای قابل پشتیبانی
English, Arabic, Chinese, Croatian, Czech, Dutch, German, French, Hebrew, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Slovenia, Spanish, Turkish
شرکت سازنده:
گرنداستریم-Grandstream
قابلیت های تلفن
Hold, transfer, forward, 5-way conference, call park, call pickup, shared-call-ap-pearance (SCA)/ bridged-line-appearance (BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 500 records), customi-zation of screen, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones and music on hold, server redun-dancy and fail-over
قابیلت کلیدها
6line keys with up to 6 SIP accounts, 24 speed-dial/BLF extension keys with dual-color LED, 5 programmable context sensitive softkeys, 5 navigation/menu keys, 11 dedicated function keys for : MESSAGE (with LED indicator), PHONE-BOOK, TRANSFER, CONFERENCE, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEA-KERPHONE, VOL+, VOL-
قابیلتهای امنیتی
User and administrator level passwords, MD5 and MD5-sess based authen-tication, AES based secure configuration file, SRTP, TLS, 802.1x media access control
کدک های قابل پشتیبانی
Support for G.729A/B, G.711µ/a-law, G.726, G.722(wide-band), and iLBC, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, CNG,, AEC, PLC, AJB, AGC
مدیریت و تنظیم دستگاه
Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 orencrypted XML configuration file