Installation guide

78
Figure 3-38. A scenario architecture graph
Table 3-10. Configuration table between Vigor 3300V and Vigor 2900V
WAN IP Port Number Phone Number Proxy Codec
Port1(FXS) 888833 iptel G.729A
3300V
220.135.240.207
Port5(FXO) 888835 iptel G.729A
2900V
61.31.167.135 Port1(FXS) 888829 iptel G.729A
Suppose the number of PBX's Outside Line is 12345678. One Inside Line is connected to
a telephone with the extension 101. If you want to use PSTN from the extension, you
must firstly press 0, and then dial the phone number.
The FXO Port5 on the 3300V is connected to PBX's Inside Line with the number 102.
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
Phone1calls Phone2
Press extension 102. After getting through you will hear the dial tone, then press the VoIP
number
888833#
.
Phone1calls Phone3
Press extension 102. After getting through you will hear the Dial tone, then press the
VoIP number 888829#.
Phone2 calls Phone1