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New Member

Alternate dial-peer

Hi, I'm implemmenting voip calls with two routers 1760V with each vic2-2fx0 and vic2-2fxs. Site A don´t possibility calls long distance because dial-peer pots have destination-pattern 0[1-9]T, the site A only call long distance when serial is down. How i do this? Follow the configuration the sites.

*SITE A

interface Serial0/0

ip address 1.1.1.1 255.255.255.0

encapsulation ppp

!

!

dial-peer voice 1 pots

destination-pattern 31

port 3/0

!

dial-peer voice 2 voip

destination-pattern 21

session target ipv4:1.1.1.2

!

dial-peer voice 3 pots

destination-pattern 0[1-9]T

port 2/0

description CALL_PSTN

!

*SITE B

interface Serial0/0

ip address 1.1.1.2 255.255.255.0

encapsulation ppp

!

dial-peer voice 1 pots

destination-pattern 21

port 3/0

!

dial-peer voice 2 voip

session target ipv4:1.1.1.1

destination-pattern 31

!

dial-peer voice 3 pots

destination-pattern 0T

description CALL_PSTN

port 2/0

4 REPLIES

Re: Alternate dial-peer

In your current configuration, when you dial 21 from site A, the call is sent over the WAN to site B. If I understand, you would like to be able to dial 21 and if the WAN is down send out the PSTN as a full E.164 number. One way to accomplish this is with a translation rule and 2 dial peers which get chosen using the preference command. The commands to accomplish this at site A would be as follows. This assumes that the number to call to get site B through the PSTN is 012223334444.

conf t

translation-rule 21

rule 1 31 012223334444

exit

dial-peer voice 4 pots

preference 1

destination-pattern 21

translate-outgoing called 21

port 2/0

Hope this helps. If so, please rate the post.

Brandon

New Member

Re: Alternate dial-peer

Brandon,

Ok! Is it possible creat a dial-peer pots alternate 00T when the serial is down?

The objetive is the user of the site B to be able caller long distance to anyplace when the serial/link is down.

thanks,

Otacilio

Re: Alternate dial-peer

It looks as if site B users call long distance out port 2/0. If that's the case, the serial being down does not affaect it.

Brandon

New Member

Re: Alternate dial-peer

Brandon,

The site B don't call long distance. The call long distance is necessary dial 0 to capture extenal line and 0 + number the tele operador + region + destination number.

The secondy "0" is block because dial-peer 0[1-9].

The site B only have permission to long distance when the serial is down.

thanks,

Otacilio Bandeira

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