Samsung Ubigate iBG3026 Configuration Manual page 610

CHAPTER 33. Routing and Digit Manipulation
The only exception of above examples is the case sharing the same Ubigate
iBG3026 by two POTS dial peer like the Figure 33.7. In that case, it is not
necessarily to configure VoIP dial peer.
This case is similar to hairpinning which is the status of being detoured to
PSTN after call bound to packet network becomes the impossible condition in
terms of packet network.
Figure 33.7 Communication Between Dial Peers Sharing the Same Ubigate
Configuring POTS Dial Peers
To configure POTS dial peer, the following should be done.
Assign dial peer with the tag number only.
Determine telephone number of termination and number domain.
Assign voice port where call occurs.
568
It does not always need Inbound dial peer. If dial peer configured
against Inbound call leg does not match, use the already defined
default dial peer as inbound dial peer. Dial peer 2 of Ubigate iBG3026 B
in the figure 37.6 is necessary when call is tried with A only in Ubigate
iBG3026 B.
dial-peer voioe pots 3
destination-pattern 4001
port1/0/0
Source
4001
Destination
4000
dial-peer voioe pots 1
destination-pattern 4000
port1/0/0
1/0/0
iBG3026
1/0/0
iBG3026
IP Network
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