PRI to BRI connection between h.o and remote branch

Unanswered Question
Apr 1st, 2009
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Dear all,

in my H.O i have a 2801 with VWIC2-1MFT E1/T1 and i have an E1 leased connection which is 2.048Mb, and at the branch side

i have 1841 and ISDN BRI card and my ISDN BRI connection is ready at remote branch

i need to connect between these 2 offices, can anybody give a sample configuration, i will be connecting 10 remote offices in future.

i will rate all the posts.



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JamesLuther Thu, 04/02/2009 - 05:39
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Please find an attached example config for a central site where is the central site is site 1 is site 2

The transits between the sites are 10.99.99.x/30

The ISDN config is for a UK E1 PRI.

Not sure if this exactly what you need but I hope it helps


binoyjosephstanly Thu, 04/02/2009 - 11:43
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hi james,

thank you for your reply.

i have couple of i have explained in my first post, i have a leased line which is E1 and for sure i can channelize it. suppose site 1 using BRI so the site 1 router need to dial into my H.Q correct me if i'm wrong?

as it is a leased line at H.Q i will not be getting seperate no's for PRI channels. i'm really confused it will be great if you can provie your views.


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