GLV-540 User Manual
115
Call Features
•
Call hold, Music on Hold, Hold Alert*
•
Call transfer (attended/blind)
•
Call waiting
•
3-way conferencing
•
Call forward (no answer, busy, unconditional,
selective)
•
Caller Id
•
Call Park, Call Retrieve
•
Message waiting indication (LED, tone),
•
Distinctive ringing, Downloadable custom ring-
tones
•
Do not disturb(DND)
•
Auto answer
•
Anonymous Calls (Caller Id block)
•
Anonymous Call Rejection
•
Selective Call Acceptance/Rejection
•
Call back on busy (camp-on)
•
Call Return (call last caller)
•
E.164 (ENUM)
•
IP address Dialing (peer-to-peer call)
•
Dial plan,
•
Speed dial
•
Phonebook
•
Directory Matching
•
Hot line, Warm line
Audio Features
•
Full-duplex hands-free speakerphone, Digital
Signal Processing (DSP) Support for
G.723.1 5.3k, G723.1 6.3k, G.729A/B,G.711 µ/A
law,G.726 32k, iLBC, G.722 (wide band),
•
In-band, out-of-band DTMF (In Audio, RFC2833,
SIP INFO),
•
Silence Suppression,
•
VAD (voice activity detection),
•
CNG (comfort noise generation),
•
AGC (automatic gain control),
•
Packet loss concealment,
•
Acoustic Echo Cancellation (AEC),
•
Advanced low delay jitter buffer,
•
Adjustable audio frames per packet,
•
3-way Conference (mixer),
•
Volume control (Handset/Headset/Speaker)
Device Management
•
Remote device configuration through secure
web interface.
•
Local
device
configurations
through
LCD
interface.
•
Auto/manual Provisioning.
•
Remote device monitoring using syslog and SIP
trace.
•
Remote alarm monitoring, information sent
through e-mail.
•
Device configuration back up and restore.
•
Phone book /Speed dial /Dial plan back up and
restore.
•
Reset to factory default configuration.
•
Call Statistics (dialed calls, received calls,
missed calls) per user,
•
User lock with password.
Firmware Upgrade
•
Fail safe firmware upgrade via TFTP or HTTP.
Protocols
•
SIP 2.0 (RFC 3261),
•
SDP (RFC 2327),
•
Offer-Answer Model with SDP (RFC 3264)
•
Locating SIP Servers (RFC 3263),
•
Refer (RFC 3515),
•
Replaces (RFC 3891)
•
E.164 (RFC 2916),
•
STUN (RFC 3489),
•
RTP (RFC 1889),
•
RTCP (RFC 3550),
•
RTP Payload for DTMF (RFC 2833),
•
SIP INFO (RFC 2976),
•
Event Notification (RFC 3265)
Security
•
Password for Web Configuration
•
PAP / CHAP, MD5
Hardware
•
TI’S TNETV Series Processor
•
08 MB Flash
•
16 MB SDRAM (Expandable to 128 MB)
•
Dual (2) 10/100 auto-sensing Ethernet ports (switched),
with PoE support
•
132x64 dots Graphic LCD with White backlight
•
Handset, Headset, speaker phone port( tested for
Wideband response)
LEDs AND Displays
•
Power/Ethernet Link LED on front panel
•
Ethernet ports Link/Act on the connector
•
Dedicated LEDs for keys like DND, Mute, Hold, Hdset, Spkr,
L1, L2, L3, P1, P2, Menu, User, Help, Message, Conf.
•
132x64 dots Graphic LCD
Physical & Environmental
DC Input
:
5V-3A
Power Consumption : 4.02W Typical ( 4.25W max)
Temperature rating: Operating: 0°C
to
45°C
Storage: -20
°C
to 65
°C
Humidity : Operating: 10% to 90 % (non-condensing)
Storage: 5% to 95% (non-condensing)
Technical Specifications