Placing A Phone Call; Phone Or Extension Numbers; Direct Ip Calls; Call Hold - Grandstream Networks HT-496 User Manual

P P C
LACING A HONE
P E N
HONE OR XTENSION
1. Dial the number directly and wait for 4 seconds (Default "No Key Entry Timeout"); or
2. Dial the number directly and press # (Use # as dial key" must be configured in web configuration).
Examples:
1. Dial an extension directly on the same proxy, (e.g. 1008), and then press the # or wait for 4 seconds.
2. Dial an outside number (e.g. (626) 666-7890), first enter the prefix number (usually 1+ or international
code) followed by the phone number. Press # or wait for 4 seconds. Check with your VoIP service
provider for further details on prefix numbers.
D IP C
IRECT ALLS
Direct IP calling allows two parties with VoIP devices (e.g. a HT–496and another VoIP Device), to talk to
each other in an ad hoc fashion without a SIP proxy. Direct IP calls are possible if:
a) Both VoIP devices use a public IP address; or
b) Both VoIP devices are on the same LAN using private IP addresses, or
c) Both VoIP devices can be connected through a router using public or private IP addresses (with
necessary port forwarding or DMZ).
To make a Direct IP Call, use either the handset or the speakerphone. Access the IVR using "***", the
button on the HT–496or "47". After dial tone, enter a 12-digit target IP address to place a call.
Destination ports can be specified by using "*4" (encoding for ":") followed by the port number.
Examples:
a) If the target IP address is 192.168.0.160, enter the 12-digit IP address (e.g. 1921680160) after
the voice prompt followed by the "#" key or wait for 4 seconds. The default destination port 5060
is used if no port is specified.
b) If the target IP address/port is 192.168.1.20:5062, enter the 12 digit IP address + *45062 (e.g.
1921680160*45062) after the voice prompt followed by the "#" key or wait for 4 seconds.
C H
ALL OLD
Press the "flash" button to place a caller on hold. Press the "flash" button again to release call hold.
C W
ALL AITING
If call-waiting feature is enabled, call-waiting tone (3 short beeps) indicates an incoming call. Toggle
between incoming call and current call by pressing the "flash" button. First call is placed on hold. Press
the "flash" button to toggle between two active calls.
C T
ALL RANSFER
The HT–496 supports both blind and attended transfer:
1. Blind Transfer: Press "flash" button (or hook flash on older models), dial *87, then dial the
number to transfer call and press the "#" key (or wait 4 seconds) to complete transfer of active
call.
Grandstream Networks, Inc.
VoIPon www.voipon.co.uk
ALL
UMBERS
HT–496 User Manual
Firmware 1.0.3.64
sales@voipon.co.uk Tel: +44 (0)1245 808195
Page 11 of 33
Last Updated: 1/2007
Fax: +44 (0)1245 600030