Grandstream Networks GXP1450 User Manual page 10

Feature Keys
Voice Codec
Telephony Features
HD Audio
Headset Jack
Base Stand
Wall Mountable
Expansion Module
QoS
Security
FIRMWARE VERSION 1.0.4.23
Feature key comparison:
GXP2120
HOLD Yes
SPEAKERPHONE Yes
SEND Yes
TRANSFER Yes
CONF Yes
MUTE Yes
DND Yes
HEADSET Yes
INTERCOM Yes
PHONEBOOK Yes
MSG Yes
MENU Yes
NAVIGATION (4) Yes
Support for G.723.1, G.729A/B, G.711u/a, G.726-32, G.722 (wide-band), iLBC,
in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO)
Hold, transfer, forward, up to 5-way conference for GXP2120/GXP2110/GXP2100,
up to 3-way conference for GXP1450, call park, pickup, shared-call-appearance
(SCA)/bridged-line-appearance (BLA), downloadable phone book (XML, LDAP, up
to 2000 items for GXP2120/GXP2110/GXP2100, up to 500 items for GXP1450),
call waiting, call log (up to 2000 records for GXP2120/GXP2110/GXP2100, up to
500 records for GXP1450), XML customization of screen, off-hook auto dial, auto
answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones,
server redundancy and fail-over
Yes, HD handset with support for wideband audio
2.5mm and RJ9 headset jack
Yes, 2-angle positions available
Yes
GXP2120/GXP2110 only
Layer 2 (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
User and administrator
authentication, 256-bit AES encrypted configuration file, TLS, SRTP, 802.1x media
access control
GXP2120/GXP2110/GXP2100/GXP1450 USER MANUAL
GXP2110 GXP2100
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes No
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
level passwords, MD5
GXP1450
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
and MD5-sess based
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