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Điện thoại IP Phone Grandstream GRP2601 :
Điện thoại IP Grandstream GRP2601
| Model | GRP2601 |
| Protocols/Standards | • SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, SNMP, 802.1x, TLS, SRTP, IPv6 |
| Network Interfaces | • Dual switched auto-negotiation 10/100 Mbps Ethernet ports |
| Graphic Display | • 132 x 48 (2.41’’) LCD display |
| Feature Keys | • 4 XML programmable context sensitive soft keys, 5 (navigation, menu) keys. 8 dedicated function keys for: MESSAGE (with LED indicator), TRANSFER,HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL |
| Voice Codecs and Capabilities | • Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G.723,iLBC, OPUS, in- band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC, AGC, AJB |
| Telephony Features | • Hold, transfer, forward, 5-way conference, call park, call pickup, downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 800 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot-desking, personalized music ringtones and music on hold, server redundancy and fail-over |
| Auxiliary Ports | • RJ9 headset jack (allowing EHS with Plantronics & Jabra &Sennheiser headsets) |
| Base Stand | • Yes, 1 angle position available (45°), Wall Mountable (*wall mount sold separately) |
| QoS | • Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS |
| Security | • User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control, secure boot |
| Multi-language | • English, Chinese, Korean, Japanese, German, Italian, French, Spanish, Portuguese, Russian, Croatian and more |
| Upgrade/Provisioning | • Firmware upgrade via FTP/TFTP/HTTP/HTTPS, mass provisioning using GDMS/TR-069 or AES encrypted XML configuration file |
| Power & Green Energy Efficiency | • Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA |
| Temperature and Humidity | • Operation: 0°C to 40°C • Storage: -10°C to 60°C • Humidity: 10% to 90% Non-condensing |
| Package Content | • GRP2601/2601P phone, handset with cord, base stand, universal power supply, network cable, Quick Installation Guide |
| Physical | • Dimension: 208mm (L) x 180mm (W) x 63.4mm (H) (with handset) • Unit weight: 650g • Package weight: 860g |
