Example 6 - Practical Application Of Fxo - Draytek VIGOR3300V+ User Manual

3.3.6 Example 6 - Practical Application of FXO

Based on the VoIP Example 1(Basic Configuration and Registration), we will introduce
the practical application of FXO.
Generally the practical application of FXO falls into the following two sections:
Connect to PSTN line
By connecting 3300V+'s FXO Port 5 to a PSTN line, VoIP is seamlessly integrated to PSTN
line and allows you to call not only the remote VoIP user, but also the remote PSTN user.
Also the PSTN user can call the VoIP user. Below shows a scenario architecture graph:
3300V+
2100V
The number of the PSTN line connected into the FXO Port 5 on the 3300V+ is 12345678.
The number of another PSTN line is 87654321.
About VoIP basic settings please refer to VoIP Example 1(Basic configuration and
registration)
Start to dial by using telephones.
Phone 1 calls Phone 3---->Press 888835#. After getting through you will hear the dial tone,
then press the PSTN number 87654321#.
Phone 2 calls Phone 3---->Press 888835#. After getting through you will hear the Dial tone,
then press the PSTN number 87654321#.
Phone 3 calls Phone 2---->Press 12345678. After getting through you will hear the Dial tone,
then press the VoIP number 888829#.
Vigor3300V+ Series User's Guide
Configuration table between 3300V+ and 2910V
WAN IP Port Number
Port1(FXS)
220.135.240.207
Port5(FXO)
61.31.167.135 Port1(FXS)
Phone Number
888833
888835
888829
77
Proxy Codec
iptel G.729A
iptel G.729A
iptel G.729A