CALLBACK & CALL ID
For Regular DDR, on the callback server
Interface bri 0
Ip address 10.1.1.1 255.255.255.0
Encapsulation ppp
Dialer callback-secure
Dialer enable-timeout 2 <- timeout between calls
Dialer map ip 10.1.1.2 name atlanta class diall
5551212
dialer-group 1
ppp authentication chap
ppp callback accept
Ị
map-class dialer diall
dialer callback-server username
On Client:
Interface bri 0
Ip address 10.1.1.2 255.255.255.0
Ppp callback request
rest is as usual
Show dialer Debug isdn event Debug isdn g931
Additional Commands
Using caller ID on ISDN
On the callback server
Interface dialer 1
Ip address 10.1.1.1 255.255.255.0
Encapsulation ppp
Dialer remote-name Dallas
Dialer pool 3
Dialer-group 1
Dialer caller 555XXXX callback
Dialer caller 556XXXX
In this case, any calls from 555-?2?? Would initiate
a callback Any calls from 556-2??? Would be
allowed to dial in, but no callback Any other
calls would be rejected To permit all calls to
dial in, use “dialer callback xxxxxxx"
If using a bri interface (no dialer profile), then
the command is "isdn caller 555xxxx" "isdn"
instead of "dialer"
Spot The Issue
Notes