RE : ISDN Issue..

From: Richard Dumoulin (Richard.Dumoulin@vanco.fr)
Date: Fri Sep 24 2004 - 21:28:11 GMT-3


I interpret "...R5 is not allowed to call R4..." as "do not configure an
isdn number under the dialer map command". As this is what you have done
 I don't see anything wrong in putting the dialer-group.
I have noticed in Cisco papers that they always put it in the bri/dialer
interfaces. Then if they don't want to define interesting traffic they just
configure dialer-list protocol ip deny. So it seems to me that the
dialer-list command is good practice.
Also why have you configured dialer idle-timeout 0 ?

--Richard

-----Message d'origine-----
De : venkat garigipati [mailto:garigipati@yahoo.com]
Envoyi : Saturday, September 25, 2004 1:51 AM
@ : ccielab@groupstudy.com
Objet : ISDN Issue..

hi

The question is that R4 can call R5 but R5 is not allowed to call R4.. When
I do this via a PING the call gets setup but I do not get a response...When
I add the dialer-list/dialer-group commands to R5 it works. Below is my
config. I am using c3640-js-mz.122-15.T14 image on both R4 & R5..How do I
make Only one side initiate the call...?

R5:
-----
username r5 password CISCO
!
interface BRI0/0
 ip address 187.1.45.5 255.255.255.0
 dialer idle-timeout 0
 dialer map ip 187.1.45.4 name r4 broadcast
 isdn switch-type basic-ni
 isdn spid1 22220101
end

R4:
-----
username r5 password CISCO
!
interface BRI0/0
 ip address 187.1.45.4 255.255.255.0
 dialer map ip 187.1.45.5 name r5 broadcast 22220101
 dialer-group 1
 isdn switch-type basic-ni
 isdn spid1 11110101
end
!
dialer-list 1 protocol ip permit

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