Placing A Phone Call; Phone Or Extension Numbers; Direct Ip Calls - Grandstream Networks GXW-4004 User Manual

PLACING A PHONE CALL

PHONE OR EXTENSION NUMBERS

1. Dial the number directly and wait for 4 seconds (To change the default value, modify the following
setting - "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 a 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.

DIRECT IP CALLS

Direct IP calling allows two parties, that is, a FXS Port with an analog phone and another VoIP Device, to
talk to each other in an ad hoc fashion without a SIP proxy.
Elements necessary to completing a Direct IP Call:
1. Both GXW40XX and other VoIP Device, have public IP addresses, or
2. Both GXW40XX and other VoIP Device are on the same LAN using private IP addresses, or
3. Both GXW40XX and other VoIP Device can be connected through a router using public or private
IP addresses (with necessary port forwarding or DMZ).
GXW40XX supports two ways to make Direct IP Calling:
Using IVR
1. Pick up the analog phone then access the voice menu prompt by dial "***"
2. Dial "47" to access the direct IP call menu
3. Enter the IP address using format ex. 192*168*0*160 after the dial tone.
Using Star Code
1. Pick up the analog phone then dial "*47"
2. Enter the target IP address using same format as above.
FIRMWARE VERSION 1.0.9.1 GXW40XX USER MANUAL Page 20 of 60