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GXP21XX User Guide 
Version 1.0.9.108 
 
RJ9  headset  jack  (allowing  EHS  with  Plantronics  headsets),  USB,  extension 
module port 
Hold,  transfer,  forward,  5-way  conference,  call  park,  call  pickup,  shared-call-
appearance  (SCA)/bridged-line-appearance  (BLA),  downloadable  phonebook 
(XML,  LDAP,  up  to  2000  items),  call  waiting,  call  log  (up  to  500  records), 
customization 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 
Weather, GMI available for advanced custom application development 
Yes, both on handset and full-duplex handsfree speakerphone 
Yes, can power up to 4 GXP2200EXT modules which features a 128x384 graphic 
LCD, 20 quick-dial/BLF keys which dual-color LED, 2 navigation keys, and less 
than 1.2W power consumption per unit. 
Base Stand / Wall 
Mountable 
Yes, allow 2 angle positions 
Layer 2 (808.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS 
User  and  administrator  level  passwords,  MD5  and  MD5-sess  based 
authentication, AES based secure configuration file, SRTP, TLS, 802.1x media 
access control 
English,  Arabic,  Chinese,  Croatian,  Czech,  Dutch,  German,  French,  Hebrew, 
Hungarian,  Italian,  Japanese,  Korean,  Polish,  Portuguese,  Russian,  Slovenia, 
Spanish, Turkish , Catalan 
Firmware upgrade via TFTP/HTTP/HTTPS/FTP/FTPS, mass provisioning using 
TR-069 or encrypted XML configuration file 
Power & Green 
Energy Efficiency 
Universal power adapter included: Input:100-240V; Output: +12V, 1.0A; 
Integrated Power-over-Ethernet (802.3af) 
Max power consumption: 5.4W (without GXP2200EXT) or 9.2W (with 4 cascaded 
GXP2200EXTs) 
Dimension: 228mm (W) x 206mm (L) x 46.5mm (H). 
Unit weight: 0.98kg 
Package weight: 1.55kg 
0 ~ 40ºC (32 ~ 104ºF) 
10 ~ 90% (non-condensing) 
GXP2170 phone, handset with cord, base stand, universal power supply, network 
cable, Quick Start Guide 
FCC  Part 15  (CFR  47)  Class  B;  EN55022  Class  B,  EN55024,  EN61000-3-2, 
EN61000-3-3,  EN  60950-1,  EN62479,  AS/NZS  CISPR  22  Class  B,  AS/NZS 
CISPR 24, RoHS; UL 60950 (power adapter)