Placing Phone Calls; Calling Phone Or Extension Numbers; Direct Ip Calls - Grandstream Networks HT-503 User Manual

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NOTE
•
"*" shifts down to the next menu option
•
"#" returns to the main menu
•
"9" functions as the ENTER key in many cases to confirm an option
•
All entered digit sequences have known lengths - 2 digits for menu option and 12 digits for IP
address. For IP address, add 0 before the digits if the digits are less than 3 (like 192.168.0.26
should be key in like 192168000026, no dot needed while input). Once all of the digits are
collected, the input will be processed.
•
Key entry can not be deleted but the phone may prompt error once it is detected
P P C
LACING HONE ALLS
C P E
ALLING HONE OR XTENSION
There are currently two methods to make an extension number call:
a) Dial the numbers directly and wait for 4 (default) seconds.
b) Dial the numbers directly, and press # (assuming that "use # as dial key" is selected in the web
configuration).
E :
XAMPLES
•
To dial another extension on the same proxy, such as 1008, simply pick up the attached phone,
dial 1008 and then press the # or wait for 4 seconds.
•
To dial a PSTN number such as 6266667890, you may need a prefix number followed by the
phone number. Please check with your VoIP service provider for this information. If your phone is
assigned a PSTN-like number such as 6265556789, you will most likely follow the rule 1 + (the
number) – 16266667890. Press # or wait for 4 seconds.
D IP C
IRECT ALLS
Direct IP calling allows two parties, that is, a HT with an analog phone and another VoIP Device, to talk to
each other in an ad hoc fashion without a SIP proxy. This kind of VoIP calls can be made between two
parties if:
•
Both HT503 and other VoIP Device (i.e. another Handytone ATA or Budgetone SIP phone or
other VoIP unit) have public IP addresses, or
•
Both HT503 and other VoIP Device are on the same LAN using private IP addresses, or
•
Both HT503 and other VoIP Device can be connected through a router using public or private IP
addresses (with necessary port forwarding or DMZ).
T IP
O PLACE A DIRECT CALL
1. Pick up the analog phone (or use the speakerphone),
2. Access the voice menu prompt by dial "***"
3. Dial "47" to access the direct IP call menu
4. At voice prompt "Direct IP Calling" and dial tone, enter a 12-digit target IP address to
make a call.
Destination ports can be specified by using "*4" (encoding for ":") followed by the port number.
Grandstream Networks, Inc.
N
UMBERS
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HT503 User Manual
Firmware 1.0.0.9
Page 10 of 37
Last Updated: 9/2007