02-01-2019 08:51 AM - edited 07-05-2021 09:47 AM
Hello;
I was trying to lock the radio frequency on IR809 and IR829 Routers following the instructions given under Section "Radio Frequency Band Select " in following link : https://www.cisco.com/c/en/us/td/docs/routers/access/800/829/software/configuration/guide/b_IR800config/b_cellular.html#id_80940
I realized that the option of band-select is not available :
Testrouter829(config)#controller cellular 0
Testrouter829(config-controller)#lte modem ?
dm-log Modem DM logging configuration
link-recovery Cellular Link Recovery
svb-log Modem SVB logging configuration
Testrouter829(config-controller)#lte modem
is the option hidden by certain user privilege level or just not available ?
ios : Version 15.7(3)M1
Modem Firmware Version = SWI9X30C_02.20.03.00
Thanks
08-13-2019 02:18 PM
Hi,
The "Band Select" feature is not supported on IOS version 15.7, it is supported until IOS 15.8.
Greetings!
11-26-2019 02:43 PM
Hi svaldeza,
With "it is supported until IOS 15.8" do you mean this feature is available starting from 15.8?
I'm also running 15.7(3)M1 on a 2921 with EHWIC-4G-LTE-AU (also running last available firmware for AU) and I have the same problem. I need to be able to select a specific LTE band.
ATM there's no 15.8 version available for 2921 models.
Is there another way to do this, via AT commands for example?
Cheers
Fed
01-02-2020 04:16 PM - edited 01-02-2020 04:22 PM
Hi Fed,
The "Radio Frequency Band Select" feature is supported on IOS 15.8 versions or above.
Yes, It is possible to set the Band via AT commands however this is not supported by Cisco. You will need to check the AT commands required for the MC7304 modem (EHWIC-4G-LTE-AU) in order to set this.
01-14-2020 02:45 PM
Hi, just to confirm I have I took a 897 VAG router installed IOS 15.8(3)M3 and successfully tested manual band selection (which is actually band preference with a single band specified).
So the key is having a router belonging to 800, 900 or 1900 series and running IOS 15.8(3)M or later.
01-14-2020 03:19 PM
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