08-09-2019 07:54 AM
I am unable to configure Cellular LTE profile for SIM slot 0 on Cisco 881g router as it saying the following command is in valued,
i am having the following option after entering the cell 0
my-Router#cellular 0 ?
gsm GSM Profile Commands
if i enter LTE instead of gsm saying unrecognized command
my-Router#cell 0 lte profile create 1?
% Unrecognized command
I assume the router support only GSM but my SIM card will work only with LTE nw
is there any solution for it ?
08-19-2019 01:16 AM
Hello Mufeed,
either you change the router with one supporting LTE or you change the SIM with one supporting GSM services
Hope to help
Giuseppe
08-19-2019 07:43 AM
08-19-2019 08:50 AM
Hello Mufeed,
I am happy you have found a solution to your issue.
Upgrading the IOS can also upgrade the firmware of the modem inside the router.
However, if the embedded modem is not able to support LTE for hardware limits.
we should look at C881G datasheet to see what is declared to support.
>> Multiple WAN links include Fast Ethernet, multimode VDSL2/ADSL2/2+, multimode G.SHDSL, 3G, and ISDN
see
So I would say this router 881G can support only 3G not LTE.
Hope to help
Giuseppe
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