Installation guide
61
Figure 3-11. VoIP connection status of Vigor 2900V
Now the configuration is completed.
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We will introduce three basic VoIP calling methods, involving Direct IP Call,
Intercommunication with one SIP Proxy Server and Intercommunication with different
SIP Proxy Servers. All the settings are based on the VoIP Example 1(Basic Configuration
and Registration).
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Connect a telephone into Vigor 3300V's Port1 and Vigor 2900V's Port1 respectively.
They can call with each other directly with IP addresses if only Vigor 3300V and Vigor
2900V both have public IP addresses and have set up the Phone Numbers.
Figure 3-12. A scenario architecture graph