rommon1>

Set the configuration register with the confreg command if the router is in ROMmon mode:

rommon 1 > confreg 0x2102

Router#show hardware 
Cisco IOS Software, 2801 Software (C2801-ADVIPSERVICESK9-M), Version 15.1(4)M1, RELEASE SOFTWARE (fc1)

...edited...

ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)

Router uptime is 33 minutes
System returned to ROM by power-on
System restarted at 11:59:32 UTC Mon Jan 2 2006
System image file is "flash:c2801-advipservicesk9-mz.151-4.M1.bin"
Last reload type: Normal Reload

...edited...

Cisco 2801 (revision 7.0) with 358400K/34816K bytes of memory.
Processor board ID FCZ121715KL
6 FastEthernet interfaces
2 Channelized E1/PRI ports
1 Virtual Private Network (VPN) Module
2 802.11 Radios
DRAM configuration is 64 bits wide with parity disabled.
191K bytes of NVRAM.
125184K bytes of ATA CompactFlash (Read/Write)

Configuration register is 0x2102

Router#

Router#configure terminal 
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#config-register 0x2102
Router(config)#end

!
boot-start-marker
boot system flash:c2801-advipservicesk9-mz.151-4.M1.bin
boot-end-marker
!

AP wifi https://www.cisco.com/c/en/us/td/docs/routers/access/interfaces/ic/hardware/installation/guide/ap_hwic.html

Using gsm/gps module as a fpga:- https://hackaday.io/project/168542-cisco-hwic-3g-cdma-as-a-cheap-fpga-board/log/171121-reverse-engineering-the-cisco-hwic-3g-cdma

backup cellular routing

http://wiki.ciscolinux.co.uk/index.php?title=Cisco_1941_with_EHWIC-3G-HSPA%2B7_card_configuration

This is for UK Orange / EE:-

Router#$0/0 gsm profile create 3 everywhere chap eesecure secure ipv4        
Profile 3 will be created with the following values:
PDP type = IPv4
APN = everywhere
Authentication = CHAP
Username = eesecure
Password = secure
Are you sure? [confirm]
Profile 3 written to modem
Router#

Router#show cellular 0/0/0 network 
Current Service Status = Emergency Only, Service Error = None
Current Service = Invalid
Packet Service = None
Packet Session Status = Inactive
Current Roaming Status = Home
Network Selection Mode = Automatic
Country = GBR, Network = O2 - UK
Mobile Country Code (MCC) = 234
Mobile Network Code (MNC) = 10
Location Area Code (LAC) = 21565
Routing Area Code (RAC) = 146
Cell ID = 26948
Primary Scrambling Code = 0
PLMN Selection = Automatic
Router#

Router#sh cellular 0/0/0 gps detail 

GPS Info
-------------
GPS Status: GPS acquiring
GPS Mode Configured: standalone
Latitude: 0 Deg 0 Min 0 Sec North
Longitude: 0 Deg 0 Min 0 Sec East
Timestamp (GMT): Sun Jan  6 00:00:00 1980

Fix type index: 0
HEPE: 0 cm, GPS Mode Used: not configured/unknown, Positioning Source index invalid: 0
Uncertainty Info:
  Angle: 0 deg, A: 50 cm, Position: 50 cm, Vertical: 50 cm
Satellite Info
----------------
Router#

Need to fix

No physical hardware support for line 8
 modem InOut
      ^
% Invalid input detected at '^' marker.

 no exec
      ^
% Invalid input detected at '^' marker.

 transport input all
      ^
% Invalid input detected at '^' marker.

 transport output all
      ^
% Invalid input detected at '^' marker.

 stopbits 1
   ^
% Invalid input detected at '^' marker.

 speed 4800
   ^
% Invalid input detected at '^' marker.

https://routing-bits.com/2010/05/12/hwic-3g-gsm/ Link seems broken.

https://smartvision.solutions/?q=node/25

Using Analogue BT phones in DTMF

Router(config)#telephony-service setup
Warning: <telephony-service setup> command has been deprecated.
For installation help, please check CME System Administrator Guide.
Goodbye!
Router(config)#

Router#show voice port summary 
                                           IN       OUT
PORT            CH   SIG-TYPE   ADMIN OPER STATUS   STATUS   EC
=============== == ============ ===== ==== ======== ======== ==
0/2/0           --  fxs-ls      up    dorm on-hook  idle     y 
0/2/1           --  fxs-ls      up    dorm on-hook  idle     y 

Router(config)#voice-port 0/2/0
Router(config-voiceport)#signal ?
  groundStart  Ground Start
  loopStart    Loop Start

Router(config-voiceport)#signal loopStart 
Router(config-voiceport)#ring cadence uk?
% Unrecognized command
Router(config-voiceport)#ring cadence ? 
  define     User Defined Cadence
  external   External ringing cadence on/off durations (STCAPP only)
  pattern01  2sec on 4sec off
  pattern02  1sec on 4sec off
  pattern03  1.5sec on 3.5sec off
  pattern04  1sec on 2sec off
  pattern05  1sec on 5sec off
  pattern06  1sec on 3sec off
  pattern07  .8sec on 3.2sec off
  pattern08  1.5sec on 3sec off
  pattern09  1.2sec on 3.7sec off
  pattern10  1.2sec on 4.7sec off
  pattern11  .4sec on .2sec off .4sec on 2sec off
  pattern12  .4sec on .2sec off .4sec on 2.6sec off

Router(config-voiceport)#ring cadence pattern11
Router(config-voiceport)#exit

Running config to call between FXS ports

voice-port 0/2/0
 ring cadence pattern11
 station-id name analogue1
 station-id number 1001
!
voice-port 0/2/1
 ring cadence pattern11
 station-id name analogue2
 station-id number 1002
!
!
!
mgcp profile default
!
!
dial-peer voice 1001 pots
 destination-pattern 1001
 port 0/2/0
!
dial-peer voice 1002 pots
 destination-pattern 1002
 port 0/2/1
!