multiple voice ports for a dial peer

[Paul Austin]

Hi Folks, I know there is a method in version 15.4 ? IOS where you can group T1/E1 voiceports together and reference them in a dial-peer so eliminating multiple dial-peers for the same pattern.

I just cant find the reference about it. Any ideas?

Thanks

Paul

[Mohammed al Baqari · Accepted solution]

Its called trunk groups. Please see below. example

trunk group DMS

hunt-scheme sequential both up

!

controller T1 1/0

framing esf

linecode b8zs

pri-group timeslots 1-24

trunk-group DMS timeslots 1-24 preference 1

!

controller T1 1/1

framing esf

linecode b8zs

pri-group timeslots 1-24

trunk-group DMS timeslots 1-24 preference 2

!

controller T1 1/0/0

framing esf

linecode b8zs

pri-group timeslots 1-24

trunk-group DMS timeslots 1-24 preference 3

!

dial-peer voice 2002 pots

trunkgroup DMS

destination-pattern 9[2-9]..[2-9]......

forward-digits 10

[Paul Austin]

Hi Mohammed, Thanks for that. I did see that but I thought there was another way. I am sure that older way works just fine. I was looking at the voice class e164-pattern-map tag command and had it in my head that there was some other way - perhaps not and trunk group is what I was seeing.

Many Thanks

[Mohammed al Baqari]

Hi Paul,

E164 pattern map is used to match multiple patterns for incoming or outgoing calls using single dialpeer. What you are looking for is different and the only way to achieve it is using trunk groups.

[dgonzalez1]

Hi, trunk groups are only applicable to outgoing dial-peers? Or do they also work for incoming? What if I have several voice-ports that have to have the same treatment for incoming calls, can I use trunk-groups too?

Thanks.

[Roger Kallberg]

Yes you can.