OK am testing the mobile app with C123 using real sim but getting some odd behaviour

(have tested with main branch & sylvian testing branch and results have been similar to this)

The results below are from using sylvian testing branch build as described here http://bb.osmocom.org/trac/wiki/SIMReader http://bb.osmocom.org/trac/wiki/SIMReader config tx is enabled etc

I can download the layer1 firmware to the phone ok - mobile app seems to run ok aswell but when I try to make a call or sms this is where there's some odd behaviour .

On my first attempt to make a call I can hear the call trying to be made but an automated message is played saying I have dialed an incorrect number (this normally happens if the number is dialed in an incorrect format)

In previous attempts I have tried all the formats I can think of but have never been able to get a successful call to go through as of yet but if I dial it through the phone (without osmocom) normally everything works fine..

07780000000 +447780000000 447780000000 00447780000000

Usually after the first call the phone then mysteriously deregisters from the network there is no service and when I restart osmocon/mobile etc I still cannot register on the network it just keeps scannning frequenceies and failing to connect with the network.

On my first osmocon log when i managed to connect to the network after the call was released there were alot of DSP Error Status: 32 messages and then no service.

I have gone through the logs but I still can't figure out why a) the call is failing to go through correctly b) why it seems like I get kicked of the network if I try to make a call

Here are my full outputs

1ST ATTEMPT - MANAGED TO PLACE CALL THEN CONNECTION DROPPED Osmocon output - https://www.box.com/s/xdqi7azezprf4g7erz9h https://www.box.com/s/xdqi7azezprf4g7erz9h Mobile output - https://www.box.com/s/gqcdas9eqso0nchat011 https://www.box.com/s/gqcdas9eqso0nchat011 Telnet output - https://www.box.com/s/lcazgabtmous0xheklmc https://www.box.com/s/lcazgabtmous0xheklmc

2ND ATTEMPT - FAILED TO CONNECT Osmocon output - https://www.box.com/s/c42vi7ows8p14h0hr45m https://www.box.com/s/c42vi7ows8p14h0hr45m Mobile output - https://www.box.com/s/eqygysqommur46ywgqrs https://www.box.com/s/eqygysqommur46ywgqrs Telnet output - https://www.box.com/s/kmympl0g0l8zb3xjyu8d https://www.box.com/s/kmympl0g0l8zb3xjyu8d

3RD ATTEMPT - FAILED TO CONNECT Osmocon output - https://www.box.com/s/gb9aw9p05pqy1v5fpxke https://www.box.com/s/gb9aw9p05pqy1v5fpxke Mobile output - https://www.box.com/s/llo751tuvvu1p5v31eur https://www.box.com/s/llo751tuvvu1p5v31eur Telnet output - https://www.box.com/s/t8e63lqrad87f35uylge https://www.box.com/s/t8e63lqrad87f35uylge

Extract from telnet

OsmocomBB# % (MS 1) % Trying to registering with network...

% (MS 1) % On Network, normal service: Guernsey, T-Mobile show ms MS '1' is up, service is normal IMEI: 35972800609#### IMEISV: 359728006093#### IMEI generation: fixed automatic network selection state: A2 on PLMN MCC=234 MNC=30 (Guernsey, T-Mobile) cell selection state: C3 camped normally ARFCN=628(DCS) MCC=234 MNC=30 LAC=0x084f CELLID=0xf65d (Guernsey, T-Mobile) radio ressource layer state: idle mobility management layer state: MM idle, normal service

OsmocomBB# call 1 +44772228#### OsmocomBB# % (MS 1) % Call has been released

% (MS 1) % On Network, normal service: Guernsey, T-Mobile call 1 +44772228#### % (MS 1) % Searching network... show ms % (MS 1) % On Network, normal service: Guernsey, T-Mobile call 1 44772228#### OsmocomBB# % (MS 1) % Call is proceeding

% (MS 1) % Call is alerting

% (MS 1) % Call: Remote hangs up

% (MS 1) % Trying to registering with network...

% (MS 1) % Trying to registering with network...

% (MS 1) % Searching network...

% (MS 1) % No service.

% (MS 1) % Power off!

CALL SETUP EXTRACT FROM 1ST MOBILE APP OUTPUT

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