Grandstream Networks GXP2135 Quick Reference Sheet

Grandstream GXP2160, GXP2140, GXP2130, GXP2170
& GXP2135 Quick Reference Sheet
GXP2130 GXP2140 GXP2160
GXP2135 GXP2170
What are these keys on my handset for?
Message Press to view voicemail messages.
Contacts Press to view and edit personal address book.
Transfer Press to blind transfer a call to another extension.
Hold Press to put a call on hold or resume the call.
Headset Press to switch to headset mode.
Mute Press to mute or un-mute the call.
Speaker
Send/Redial
Volume

Grandstream Networks GXP2135 Specifications

General

Lines	8
SIP Accounts	8
HD Audio	Yes
Display Resolution	320 x 240
Wi-Fi	No
Display	320x240
Ethernet Ports	2
USB Port	Yes (1x USB 2.0)
Protocols Supported	SIP, RTP, RTCP, HTTP, HTTPS, TFTP, DHCP, DNS, ARP, ICMP, TCP, UDP, NTP, STUN, LLDP-MED
Soft Keys	4
PoE	Yes (802.3af)
Headset Jack	Yes
Speakerphone	Yes
Voice Codecs	G.711, G.722, G.726, G.729, iLBC, Opus
Headset Port	3.5mm
Supported Codecs	G.711, G.722, G.726, G.729, iLBC, Opus
Power Supply Voltage	100-240V AC
Line Keys	8 line keys with up to 4 SIP accounts per key