Product Overview; Table 2: Key Features At A Glance - D-Link GLV-540 User Manual

3 Product Overview

GLV is an easy to use IP Phone with advanced features and is ideal for use at home
and office. GLV supports multiple user profiles allowing the IP phone to be
personalized for individual users.
For example: In a home environment IP Phone can be shared by members of a
family, where each family member can personalize the phone features through a
separate user profile.
The GLV multiple SIP account feature facilitates receiving calls destined for home and
office in a single IP Phone. One can use more than one ITSP accounts (maximum 5)
to receive and initiate calls; this allows the flexibility to use a particular ITSP account
for call to a specific numbers or location.
For example: Consider call charges of ITSP A are lower for calls to the Middle-East in
comparison to call charges of ITSP B, whereas ITSP B has lower call charge for calls
to Asia. GLV provides the flexibility to choose an ITSP account for each call to
leverage benefits for lower call charges offered by a particular ITSP account.
GLV supports advanced features such as 3-Way-Conferencing that facilitate seamless
conference hosting at GLV with two more parties participating in the conference. A
high quality speaker phone allows loud and clear communication that is essential for
any conference user.
GLV provides group listen feature that allows listening to an ongoing conversation,
this can be useful in a call centre environment where a supervisor can monitor an
executive in call with a customer. Here the executive can take either Headset or
Handset, while the supervisor can listen to the conversation on the speaker phone.

Table 2: Key Features at a glance

Open SIP 2.0, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP,
Standards IEEE 802.1 Q VLAN, DNS (A record, SRV, NAPTR), E.164, DHCP,
Compatible PPPoE, TFTP, SMTP, and NTP.
Network Dual (2) 10/100 auto-sensing Ethernet ports (switched), with PoE
Interfaces support
Excellent Digital Signal Processing (DSP), Silence suppression, VAD, CNG,
Audio Quality AEC, AGC, wide band codec.
Feature Rich Caller ID, call waiting, call hold, call transfer, call forward, do not
disturb, selective call accept/reject/forward, camp-on, hot line,
call park, call retrieve, call pickup, message waiting indication, call
statistics, group listen (headset/handset), mute.
Advanced Multi line support, Multiple users, Multiple SIP accounts, 3-way
Features Call Conference
GLV-540 User Manual
11