Grandstream GXP2135 IP phone

Grandstream GXP2135 is a business IP phone that supports up to 8 lines and 4 SIP accounts, has a 2.8-inch color LCD display, full HD audio, PoE and Bluetooth support, is equipped with two Gigabit network ports and has the ability to hold four-way conference meetings.

The Grandstream GXP2135 is a powerful business IP phone with a bright color display and support for four independent SIP accounts. This enterprise-grade IP phone has up to 8 lines/keys, a 2.8-inch color LCD display, and full HD audio. The device is also equipped with two Gigabit network ports, which ensures its full compatibility with fast corporate networks, and has PoE support, which greatly simplifies the connection of the phone if the appropriate infrastructure is available. The GXP2135 model has up to 32 numeric on-screen speed dial keys/BLF keys, which allow users to work more productively and efficiently. The IP phone includes a built-in Bluetooth module for synchronization with Bluetooth headsets and mobile devices. In addition, it is possible to conduct four-way conference meetings without using the resources of the telephone exchange, while the support of HD audio format allows comfortable communication with interlocutors as if they were in the same room. The Grandstream GXP2135 also supports security features and broad compatibility with most SIP devices and leading SIP/NGN/IMS platforms. It is an ideal phone for secretaries and executives who deal with a high volume of call processing, looking for a combination of attractive design, advanced telephony features and reasonable cost.

Specifications Main: Support for 4 SIP accounts (8 lines)Built-in dual-port 101001000 Mbps switch32 speed dial keys with BLF supportPower over Ethernet supportHD audio support2.8-inch color LCD display with a resolution of 320x240RJ9 headset jack and Bluetooth support4-party conference callFullHD audio Network: 2 Ethernet ports 10/100/1000 MbpsSupported protocols and standards: 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, IPv6Security: MD-5, AES, TLS, SRTPSupport for QoS Layer 2 (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) VoIP protocols and codecs: Support for SIP (RFC3261)G.711a law, G.711u law, G.722, G.726, G.729 A/BSupport for DTMF (In audio, RFC2833, SIP INFO) Standard phone features: Hold, call waitingCall forwarding, transfer, pickup, call parkMuteSpeakerphonePhone book for 2000 entries (XML, LDAP)Call log for 500 entriesChangable screensaverAuto dialing when off-hookCustom ringtonesAuto answerFour-way conference callingDo not disturb mode External type: Case type: plastic2.8-inch LCD screen (320x240)8 BLF/BLA keys5 navigation keys11 function keysRJ9 jack for connecting a headsetUSB jackTwo tilt angle positions Control: Configuration via Web interfaceFirmware update via TFTP/HTTP/HTTPSAuto configuration via TR-069 or XML file Supported languages: RussianEnglishGermanItalianFrenchSpanishPortugueseCroatianChineseJapaneseKorean Performance characteristics: Size (WxDxH), mm: 201 x 193 x 85Net weight, kg: 0.85Gross weight, kg: 1.12Power (Input Output): 100-240V; 50-60Hz 12V; 0.5APoE power: IEEE802.3 af Class 2, 5.4W - 9.2WMaximum consumption, W: 6 - 6.5Storage temperature: -10 - 60 CoOperating temperature: 0 - 40 CoHumidity, %: 10 - 90