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FIRMWARE VERSION 1.0.4.23 GXP2120/GXP2110/GXP2100/GXP1450 USER MANUAL Page 9 of 69
Table 2: GXP2120/GXP2110/GXP2100/GXP1450 COMPARISON GUIDE
Features GXP2120 GXP2110 GXP2100 GXP1450
LCD Display
320x160 pixel 240x120 pixel 180x90 pixel 180x60 pixel
Number of Lines
6 4 4 2
Programmable
Hard Keys
7 18 7 N/A
Programmable
Soft Keys
4 3 3 3
Extension Module
Yes,
up to 2 Expansion
Modules,
56 nodes each
Yes,
up to 2 Expansion
Modules,
56 nodes each
N/A N/A
GXP2120/GXP2110/GXP2100/GXP1450 TECHNICAL SPECIFICATIONS
Table 3: GXP2120/GXP2110/GXP2100/GXP1450 TECHNICAL SPECIFICATIONS
Protocols and
Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP
, ICMP, DNS
(A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE,
TR-069, 802.1x, LLDP, IPv6, TLS, SRTP
SIP PUBLISH method (RFC3903), SIP Presence Package (RFC3856, 3863) for
use of MPKs, SIP Dialog Package (RFC4235), SIP Message method (RFC3428)
Note:
MPKs are not applicable for GXP1450.
Network Interfaces
Dual switched 10/100Mbps port, integrated PoE
Graphic Display
LCD size comparison:
GXP2120 GXP2110 GXP2100 GXP1450
320x160 pixel 240x120 pixel 180x90 pixel 180x60 pixel