Grandstream GRP2636, Professional P Phone, 16 SIP accounts, 12 lines, 2x GbE PoE, Wi-Fi, 480x272 (4.3") color LCD, 24 paper BLF

Vendor: Grandstream 

Category: Network equipment / Phone 

Article number: GRP2636 

TNVED: 8517 69 20 00 

Description: Protocols/standards

SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (record A, SRV,

NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x,

TLS, SRTP, IPV6

Network interfaces

Two switchable 10/100/1000 Mbit/s Gigabit Ethernet ports with auto

-negotiation and integrated PoE module

Graphic display

TFT Color LCD Display, 4.3" (480x272)

Wi-Fi

Yes, built-in dual-band Wi-Fi module 802.11 a/b/g/n/ac (2.4 and 5 GHz)

Bluetooth

Yes, the built-in module

Main buttons

12 line buttons with support for up to 16 SIP accounts, 24 universal

expansion keys with pockets for paper inserts, 5 programmable (XML)

contextual touch keys, 5 menu/navigation keys, 8 special keys:

MESSAGE (with LED indicator), TRANSLATION, HEADSET, HOLD,

SOUND OFF, SEND/REDIAL, SPEAKER, THUNDER.+, THUNDER.–

Additional connectors

RJ9 connector for Plantronics Headset EHS Adapter, USB connector for

Grandstream GUV Series headsets and other USB headsets

Voice codecs and features

Supports G7.29A/B, G.711 mic/a-law, G.726, G.722 (broadband), G723, iLBC,

OPUS, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO)

Telephony functions

Retention, transfer, forwarding, five-participant conference,

call parking, call interception, single internal number (shared call

appearance, SCA), bridged line appearance (BLA) function,

downloadable phone book (XML, LDAP, up to 2000 elements), call waiting

, call log (up to 2000 recordings), XML screen setup, auto-dial when the handset

is picked up, answering machine, call from the website (click-to-dial), flexible configuration of subscriber

groups, support for shared workplace usage, personalization of ringtones

and ringtones on hold, switching to a backup server in case of failure

HD Audio

Yes (HD headset and speaker), with broadband audio support. Two microphones

Expansion Module

No

Rack

Yes, with two tilt angles and wall mount (*Wall mount

is available separately)

Quality of service

Layer 2 (802.1Q, 802.1P), 802.11e (WMM) and Layer 3 (ToS, DiffServ, MPLS)

Safety

Passwords for users and administrators, authentication on the database

MD5 and MD5-session, configuration file with 256-bit AES encryption, SRTP, TLS,

802.1x-based media access control, secure download

Languages

English, German, Italian, French, Spanish, Portuguese,

Russian, Croatian, Chinese, Korean, Japanese and others

Update/Configuration Firmware update via FTP/TFTP/TFTPS/HTTP/HTTPS, mass configuration

using GDMS/TR-069 or XML configuration file with AES encryption

Power supply and energy efficiency

The package includes a universal power adapter:

Input: 100-240 V; Output: +12V, 1 A;

Integrated Power-over-Ethernet Module (802.3af)

IEEE 802.3az Ethernet Energy Efficiency

Maximum power consumption: 3.2W (power adapter) or 4.3W (PoE)

Temperature and humidity

Operation: from 0 to 40 °C

Storage: -10 to 60 °C

Humidity: 10 to 90%, non-condensing

Package Contents

GRP2636 phone, Wired Headset, Stand, 12V Power Adapter,

Network Cable, Quick Installation Guide, GPL license

Physical characteristics

Dimensions: 220 × 210 × 82 mm

Device weight: 880 g; package weight: 1260 g