Hello Expert,
I am trying to config cisco 881 router but 4G is not working.
The config as below:
=======================
chat-script lte "" "AT!CALL=1,1" TIMEOUT 20 "OK"
!
license udi pid C881G-4G-GA-K9 sn FCZ2002C16S
!
controller Cellular 0
lte modem link-recovery disable
!
interface Cellular0
ip address negotiated
encapsulation slip
dialer in-band
dialer idle-timeout 0
dialer string lte
dialer-group 1
async mode interactive
crypto map vpn
!
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
ip route 0.0.0.0 0.0.0.0 Cellular0
!
dialer-list 1 protocol ip list 1
!
access-list 1 permit any
=======================
its working once change to 3G by applying the below:
**cellular 0 lte technology umts
Any suggestion on how fix the issue?
Complete config is attached.
Best Regards,
Mohammad
