Please need help to configure 3G SIM card for 887G router backup
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06-24-2011 03:00 AM - edited 03-04-2019 12:48 PM
Hi all.
I have one problem regarding a configuration (or setting up) of 3G SIM card for 887G router backup.
That SIM card had a PIN code, so I disabled it, and now I can see that 3G light flashes Blue, so it detects 3G network. Also I can see that modem tries to dial up to connect to network, but with no luck. It has CHAP APN. Also in configuration I've found that there is PPP CHAP username and password, but I don't have any of those. I've tried to configure my SIM card with Username and Password, but it doesn't save.
At the moment I have:
Cellular 0 is down, line protocol is down.
Dialer 2 is up (spoofing), line protocol is up (spoofing).
SIM card status is OK.
Network detects O2 - IRL - yes.
It detects the network, but cannot connect to it.
I'm not sure how to setup the SIM card or how to unlock it.
Any help will be appretiated.
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06-24-2011 03:27 AM
Try "debug ppp neg" and "debug ppp auth" with "term mon".
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06-24-2011 03:28 AM
Does anybody know how to change a SIM profile in the router? Now, it's a default one, but I setup a new one Profile 1 with Username and Password, but how to use that profile, I'm not sure what CLI command is, if possible?
Thanks
I've tried the debug commands, but nothing comes up. I tried debug all, and found: "Cellular0: Async Interface dial-out failure".
I asked 3G provider to give me a Username and Password for SIM card to dial-up if such exist.
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06-27-2011 05:58 AM
Everything works now. I figured out how to using Cisco 800 series routers configuration guide.
