Grandstream Networks GXP1450, GXP2110, GXP2100 user manual Hold

Feature Keys

Voice Codec

Telephony Features

HD Audio

Headset Jack

Base Stand

Wall Mountable

Expansion Module

QoS

Security

Feature key comparison:
	GXP2120	GXP2110	GXP2100	GXP1450
HOLD	Yes	Yes	Yes	Yes
SPEAKERPHONE	Yes	Yes	Yes	Yes
SEND	Yes	Yes	Yes	Yes
TRANSFER	Yes	Yes	Yes	Yes
CONF	Yes	Yes	Yes	Yes
MUTE	Yes	Yes	Yes	Yes
DND	Yes	Yes	No	No
HEADSET	Yes	Yes	Yes	Yes
INTERCOM	Yes	Yes	Yes	No
PHONEBOOK	Yes	Yes	Yes	Yes
MSG	Yes	Yes	Yes	Yes
MENU	Yes	Yes	Yes	Yes
NAVIGATION (4)	Yes	Yes	Yes	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 level passwords, MD5 and MD5-sess based

authentication, 256-bit AES encrypted configuration file, TLS, SRTP, 802.1x media access control

FIRMWARE VERSION 1.0.4.23 GXP2120/GXP2110/GXP2100/GXP1450 USER MANUAL Page 10 of 69