Grandstream GXP2135 Datasheet (PDF)
Grandstream GXP2135 Multi-line HD IP Phone
The Grandstream GXP2135 is an enterprise-grade IP phone, supporting Gigabit speeds and up to 32 virtual BLF/speed-dial keys, making it ideal for busy workers. The GXP2135 features up to 8 lines/line keys and 4 SIP accounts using a 2.8 inch colour display LCD and full HD audio. It also includes up to 32 digital, on-screen speed dial/BLF keys to help users be more productive and efficient.
Grandstream GXP2135 Key Features
- 8 lines, 4 SIP accounts, 4 XML programmable context-sensitive soft keys
- Dual switched, auto-sensing Gigabit ports, built-in PoE
- 32 digitally programmable and customisable BLF/speed-dial keys
This Enterprise IP Phone supports the fastest possible connection speeds with dual Gigabit network ports, features integrated PoE and includes built-in Bluetooth for syncing with mobile devices and Bluetooth headsets. The GXP2135 is the perfect choice for business users looking for a powerful and reliable IP phone with advanced functionality.
Protocols/Standards
- SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPV6, CDP/SNMP/RTCP-XR
Network Interfaces
- Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
Graphic Display
- 2.8 inch (320x240) TFT colour LCD
Bluetooth
- Yes, integrated
Feature Keys
- 8 line keys with up to 4 SIP accounts, 4 XML programmable context sensitive softkeys, 5 navigation/menu keys, 11 dedicated function keys for : MESSAGE (with LED indicator), PHONEBOOK, TRANSFER, CONFERENCE, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL
Voice Codec
- Support for G.729A/B, G.711µ/a-law, G.726, G.722(wide-band),G723.1, iLBC, Opus, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC
Auxiliary Ports
- RJ9 headset jack (allowing EHS with Plantronics headsets)
Telephony Features
- Hold, transfer, forward, 4-way conference, call park, call pickup, shared-callappearance (SCA)/bridged-line-appearance(BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 500 records), XML customisation of screen, 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
HD audio
- Yes, HD handset and speakerphone with support for wideband audio
Base Stand
- Yes, 2 angle positions available, Wall Mountable
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
Multi-language
- English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simplified and traditional Chinese, Korean, Japanese and more
Upgrade/Provisioning
- Firmware upgrade via TFTP / HTTP / HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file, FTP/FTPS
Power & Green Energy Efficiency
- Universal power adapter included:Input:100-240V ; Output: +12V, 0.5A ;
- Integrated Power-over-Ethernet (802.3af)
- Max power consumption : 6.4W (power adapter) or 6.49W (PoE)
Physical
- Dimension: 201mm(W) x 193mm(L) x 85mm(H)
- Unit weight: 0.85kg
- Package weight: 1.12kg
Temperature and Humidity
- Operation: 0°C to 40°C
- Storage: -10°C to 60°C
- Humidity: 10% to 90% Non-condensing
Package Content
- GXP2135 phone, handset with cord, base stand, universal power supply, network cable, Quick Installation Guide, GPL license
Compliance
- FCC: Part 15 (CFR 47) Class B
- CE: EN55022 Class B; EN55024 Class B;EN61000-3-2; EN61000-3-3;EN60950-1
- RCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950.1
| Phone Lines |
4 |
|---|---|
| Display Size |
2.8 inch (320x240) |
| Integrated PoE |
Yes |