Telefon Voip Grandstream GXP 2140
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- GXP2120 este un telefon IP din noua generatie cu display grafic LCD 321 x 160 pixeli LCD si 7 taste progamabile prin XML
- GXP2120 are caracteristici de ultima ora oferind calitate audio superioara HD,cat si posibilitatea conectarii unei casti , provizionare automata a configuratiei, protectie si securitate avansata, interoperabilitate cu cele mai multe dispozitive 3rd party SIP si platforme SIP / NGN / MMS
- GXP2120 este o alegere perfecta pentru medium-high business atunci cand se doreste calitate inalta la preturi accesibile
- display grafic LCD 320 x 160 pixeli
- conectare cu casca prin RJ9 sau 2,5mm jack
- 5 taste programabile XML
- conferinta (5-way)
- agenda telefonica cu pana la 2000 de contacte
- istoricul apelurilor cu pana la 2000 de inregistrari
- serviciul de informatii cu caracter personal automat (de exemplu, vremea locala, bursa, etc)
- muzica ton de apel / ton de asteptare personalizat
- 2 x porturi de retea 10/100Mbps cu PoE integrat
- provizionare automatizata folosind TR-069 sau un fisier de configurare XML criptat AES
- SRTP si TLS pentru protectie avansata de securitate
- 802.1x pentru controlul accesului media
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| Protocoale / Standarde: | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, , TFTP, NTP, STUN, SIMPLE, TR-069, 802.1x, IPv6 |
| Interfete de retea: | 2 x porturi RJ45 Ethernet 10/100Mbps ports, PoE integrat |
| Taste cu functii: | 6x taste de linie, 3 XML taste soft "context sensitive" programabile, 7 x taste pt extensii (BLF) programabile cu LED dual-color, 5 navigation/menu/volume keys, 11 x taste cu functii dedicate pt PHONEBOOK, MESSAGE (cu indicator LED), HOLD, TRANSFER, CONFERENCE, FLASH, SPEAKERPHONE, VOLUME, SEND/REDIAL |
| Codecuri de Voce: | Support for G.723.1, G.729A/B, G.711µ/a, G.726-32, G.722 (wide-band), iLBC, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO) |
| Functii avansate de telefonie: | Hold, transfer, forward, 3-way conference, downloadable phone book (XML, LDAP, pana la 2000 de contacte), call waiting, call log (pana la 2000 de inregistrari), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot-desking, personalized music ringtones, server redundancy and fail-overr |
| Afisaj: | 320 x 160 pixeli LCD display cu 8 nuante de gri |
| Conector pt casca: | RJ9 si 2,5mm jack |
| QoS: | Layer 2 (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS |
| Securitate: | User and administrator level passwords, MD5 and MD5-sess based authentication, AES encrypted configuration file, SRTP, TLS, 802.1x media access control |
| Multi limbaj: | English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simplified and traditional Chinese, Korean, Japanese, etc. |
| Upgrade/Provisioning: | Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning utilizand TR-069 sau AES encrypted XML configuration file |
| Modul de extensie: | Suporta pana la 2 x module de extensie (112 taste) |
| Specificatii Complete |
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