We have 300+ 887VAG and VAMG routers out in the field running DSL and 3G.
They all work fine on Day 1, but after a while (we don't know how long) the cellular interface goes into the following state.
A shut/no shut of the controller or the interfaces does nothing.
A reboot sometimes gets it back.
What is causing the Out of oper voltage range error?????
R01#sh cell 0 radio
Radio power mode = OFF, Reason = Out of oper voltage range
Current Band = None, Channel Number = 0
Current RSSI = -110 dBm
Band Selected = Auto
Number of nearby cells = 1
Cell 1
Primary Scrambling Code = 0xB8
RSCP = -102 dBm, ECIO = -9 dBm
Relevent config:
Cisco IOS Software, C880 Software (C880DATA-UNIVERSALK9-M), Version 15.2(4)M3
chat-script gsm "" "AT!SCACT=1,1" TIMEOUT 60 "OK"
controller Cellular 0
!!
interface Cellular0
ip address negotiated
no ip redirects
ip virtual-reassembly in
encapsulation slip
dialer in-band
dialer pool-member 2
dialer idle-timeout 0
async mode interactive
!
interface Dialer2
ip address negotiated
ip virtual-reassembly in
encapsulation ppp
dialer pool 2
dialer idle-timeout 0
dialer string gsm
dialer persistent
dialer-group 2
ppp chap hostname USERNAME
ppp chap password 7 PASS
ppp ipcp dns request
