Make Phone Calls; Calling Phone Or Extension Numbers; Direct Ip Calls - Grandstream Networks HandyTone-486 User Manual

HandyTone-486 User Manual
5.2

Make Phone Calls

5.2.1

Calling phone or extension numbers

There are currently two methods to make a extension number call:
a) Dial the numbers number directly and wait for 4 (default) seconds.
b) Dial the numbers directly, and press # (assuming that "use #" as dial key is selected
in web configuration).
Other functions available during the call are call-waiting/flash, call-transfer, and call-
forwarding.
5.2.2

Direct IP calls

Direct IP calling allows 2 phones, that is, a HandyTone with a analog phone and another
VoIP Device, to talk to each other in an ad hoc fashion without a SIP proxy. VoIP calls can be
made between two phones if:
• both HandyTone ATA and other VoIP Device(i.e., another HandyTone ATA or other
HandyTone ATA) have public IP addresses, or
• both HandyTone ATA and other VoIP Device(i.e., another HandyTone ATA or other
HandyTone ATA) are on the same LAN using private or public IP addresses, or
• both HandyTone ATA and other VoIP Device(i.e., another HandyTone ATA or other
HandyTone ATA) can be connected through a router using public or private IP
addresses.
To make a direct IP calling, first pick up the analog phone or turn on the speakerphone on the
analog phone, then follow Section 4.1 with voice prompt 47, followed by the 12-digit target IP
address. If there is a user part, again follow Section 4.1 with voice prompt 47, and then the
encoded user part, followed by *3 (encoding for "@") and then followed by the 12-digit target
IP address. Destination ports can also be specified using *4 (encoding for ":") followed by the
encoded port number.
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Grandstream Networks, Inc.