wifi router 436R unable to connect to VODAFONE 3G network in India

Hi all

This is a very new problem for me and I am a newbie at it.
I have been using wifi router ( model 436R / unknown manufacturer ) since the last 6+ months. Off late I am unable to connect to the net.
The USB stick works like a charm on it's own.

I have attached the router log file and the when it errors out it says :
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Jan 1 00:01:30 (none) daemon.info pppd[784]: Serial connection established.
Jan 1 00:01:30 (none) daemon.info pppd[784]: Using interface ppp0
Jan 1 00:01:30 (none) daemon.notice pppd[784]: Connect: ppp0 <--> /dev/ttyUSB0
Jan 1 00:01:31 (none) daemon.warn pppd[784]: Warning - secret file /var/config/ppp/pap-secrets has world and/or group access
Jan 1 00:01:31 (none) daemon.warn pppd[784]: Warning - secret file /var/config/ppp/pap-secrets has world and/or group access
Jan 1 00:01:31 (none) daemon.notice pppd[784]: PAP authentication succeeded
Jan 1 00:02:02 (none) daemon.warn pppd[784]: IPCP: timeout sending Config-Requests
Jan 1 00:02:08 (none) daemon.notice pppd[784]: Connection terminated.
Jan 1 00:02:08 (none) daemon.notice pppd[784]: send SIGPOLL to 271
Jan 1 00:02:08 (none) daemon.info pppd[784]: Terminating on signal 15.
Jan 1 00:02:08 (none) daemon.info pppd[784]: Exit.
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It's a Linux router
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Jan 1 00:00:21 (none) user.notice kernel: Linux version 2.6.21 (root@localhost.localdomain) (gcc version 3.4.2) #642 Wed Sep 15 12:08:53 CST 2010
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There is no support for this product that I am aware of, and resetting the router ( hard reset or software reset ) yields donuts.

Help please.

Attached Files

routerlog1.txt (11.2 KB, 126 views)