Grandstream Networks GXP16 Series User Manual page 5

Protoc
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, HTTP/HTTPS, FTP/FTPS, ARP/RARP, ICMP, DNS (A record, SRV,
ols/Sta
NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP
ndards
Networ
k
Dual switched 10/100 Mbps ports, integrated PoE (GXP1625 only)
Interfac
es
Graphic
al Displ 132*48 pixel backlit graphical LCD display
ay
2 line keys with dual-color LED and 2 SIP accounts. 3 XML programmable context sensitive soft keys. 5
Feature
(navigation, menu) keys. 13 dedicated function keys for MUTE, HEADSET, TRANSFER, CONFERENCE, SEND and
Keys
REDIAL, SPEAKERPHONE, VOLUME, PHONEBOOK, MESSAGE, HOLD, PAGE/INTERCOM, RECORD, HOME
Voice Support for G.711µ/a, G.722 (wide-band), G.723 (pending), G.726-32, G.729 A/B, in-band and out-of-band DTMF
Codecs (In audio, RFC2833, SIP INFO)
Teleph Hold, transfer, forward (unconditional/no-answer/busy), call park/pickup, 3-way conference, shared-call-
ony appearance (SCA) / bridged-line-appearance (BLA), downloadable phone book (XML, LDAP, up to 1000 items),
Feature call waiting, call history (up to 200 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, Hot
s Desking, personalized music ringtones, server redundancy & fail-over.
Headse
RJ9 headset jack (allowing EHS with Plantronics headsets)
t Jack
HD
Yes, HD handset and speakerphone with support for wideband audio
Audio
Base
Yes, 2 angle positions available, Wall Mountable
Stand
QoS Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS
Securit User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted
y configuration file, TLS, SRTP, HTTPS, 802.1x media access control
Multi-
English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simplified and traditional Chinese,
langua
Korean, Japanese, and more
ge
Upgrad
Firmware upgrade via TFTP / HTTP /FTP/FTPS / HTTPS, mass provisioning using TR-069 or AES encrypted XML
e/Provi
configuration file
sioning
Power
&
Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA
Green
Energy
PoE IEEE802.3 af Class 2, 3.84W-6.49W (GXP1625 only)
Efficien
cy