Vig Series User’s Guide
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3.3.7 Example 7: Practical Application of ISDN-NT
Based on
Example 2 - Basic Configuration and Registration for ISDN
, we will introduce
the practical application of ISDN-NT.
Generally, the practical application of ISDN-NT falls into the following two sections.
z
Connect the telephones (Please refer to VoIP Example 1). Two VoIP equipments call
with each other.
z
Connect PBX's Outside Lines. The usage is the same as that of ISDN line. Different
PBX has its own settings and required configuration by you. Below shows a scenario
architecture graph:
Configuration table between 3300V+ and 2910V
WAN IP
Port Number
Phone Number
Proxy
Codec
3300V+ 220.135.240.207 Port1(ISDN-NT) 888833
iptel
G.729A
2910V 61.31.167.135 Port1(ISDN-NT) 888829
iptel
G.729A
Suppose there are two ISDN lines connected to PBX's Outside Lines. The third Outside Line
is connected to 3300V+'s ISDN-NT 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.
Содержание Vigor3300V+
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