Example 5 - Practical Application Of Fxs - Draytek VIGOR3300V+ User Manual

3.3.5 Example 5 - Practical Application of FXS

Based on the VoIP Example 1(Basic Configuration and Registration), we will introduce
the practical application of FXS.
Generally, the practical application of FXS falls into the following two sections.
Connect the telephones (Please refer to VoIP Example 1). Two VoIP equipments call
with each other.
Connect PBX's Outside Lines. The usage is the same as that of PSTN line. Different
PBX has its own settings and required configuration by you. Below shows a scenario
architecture graph:
3300V+ 220.135.240.207 Port1(FXS)
2910V
Suppose there are two PSTN lines connected to PBX's Outside Lines. The third Outside Line
is connected to 3300V+'s FXS Port1. The Inside Line is connected to a telephone with the
extension 101. If the extension wants to dial VoIP using Line 3, you must firstly press 3, and
then dial the phone number.
Vigor3300V+ Series User's Guide
Configuration table between 3300V+and 2910V
WAN IP Port Number
61.31.167.135 Port1(FXS)
Phone Number
888833
888829
75
Proxy Codec
iptel G.729A
iptel G.729A