It doesn't work
Cisco IOS Software, C880 Software (C880DATA-UNIVERSALK9-M), Version 15.3(2)T
chat-script gsm "" "AT!SCACT=1,1" TIMEOUT 60 "OK"
interface Cellular0
ip address negotiated
encapsulation slip
dialer in-band
dialer idle-timeout 0 either
dialer string gsm
dialer-group 1
async mode interactive
ip route 0.0.0.0 0.0.0.0 Cellular0
dialer-list 1 protocol ip list 1
access-list 1 permit any
line 3
script dialer gsm
modem InOut
no exec
Router#sh cellular 0 profile 1
Profile 1 = INACTIVE*
--------
PDP Type = IPv4
Access Point Name (APN) = vpn.utel.ua
Authentication = PAP
Username:
11111111@mobile.host.com
Password: 22222222
* - Default profile
debug says nothing
Router#sh debugging
PPP:
PPP authentication debugging is on
PPP protocol negotiation debugging is on
PPP packet display debugging is on
Chat Scripts:
Chat scripts activity debugging is on