[bdNOG] unable to establish 3G WAN connection in Cisco 881G router

Mirza Rakib mmrakib at gmail.com
Sun Aug 9 17:12:26 BDT 2015


Hi,



I am facing difficulty to establish 3G WAN connection in Cisco 881G router.
In debug it shows:

===========

*Aug  9 10:39:45.127: CHAT3: Attempting async line dialer script

*Aug  9 10:39:45.127: CHAT3: Dialing using Modem script: BLINK & System
script: none

*Aug  9 10:39:45.131: CHAT3: process started

*Aug  9 10:39:45.131: CHAT3: Asserting DTR

*Aug  9 10:39:45.131: CHAT3: Chat script BLINK started

*Aug  9 10:39:45.131: CHAT3: Sending string: ATDT*99*1#

*Aug  9 10:39:45.131: CHAT3: Expecting string: CONNECT

*Aug  9 10:40:15.131: CHAT3: Timeout expecting: CONNECT

*Aug  9 10:40:15.131: CHAT3: Chat script BLINK finished, status =
Connection timed out; remote host not responding

================
LAB-CCC#   sh cell 0 radio
Radio power mode = ON
Current Band = WCDMA 2100, Channel Number = 10738
Current RSSI = -74 dBm
Band Selected = Auto
Number of nearby cells = 1
Cell 1
        Primary Scrambling Code = 0xC7
        RSCP = -82 dBm, ECIO = -5 dBm
=======================

Int Cell 0 is not getting IP.

If anyone has success about this type of implementation, please share your
views and suggestions.


Sincerely,
Mirza Rakib
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