slmodemd does not receive connection from dialup number

[ROBERT-MCDOWELL]

I followed the instruction, so far so good but after tried to call the atd13... number in the example (atomic clock)
I got
[root@node117 D-Modem]# ./slmodemd/slmodemd -d9 -e ./d-modem
SmartLink Soft Modem: version 2.9.11 Oct 19 2023 21:36:37
<332.896907> SmartLink Soft Modem: version 2.9.11 Oct 19 2023 21:36:37
<332.896917> d-modem: startup modem...
<332.896986> d-modem: update termios...
symbolic link /dev/ttySL0' -> /dev/pts/1' created.
modem d-modem' created. TTY is /dev/pts/1'
<332.897119> open file: /var/lib/slmodem/data.d-modem...
<332.897439> main: rt applyed: SCHED_FIFO, pri 99
<332.897475> main: dropped privileges to 99.99
Use `/dev/ttySL0' as modem device, Ctrl+C for termination.
<335.434190> main: termios changed.
<335.434202> d-modem: update termios...
<336.770057> d-modem: run cmd: atx3
<336.770069> d-modem: modem report result: 0 (OK)
<349.654289> d-modem: run cmd: at+ms=132,0,4800,9600
<349.654304> d-modem: modem report result: 0 (OK)
<391.710197> d-modem: run cmd: atd0000013034944774
<391.710210> d-modem: modem dial: 0000013034944774...
<391.710214> d-modem: modem_dial_start...
<391.710217> call: create...
<391.710223> CallProgFP_Create >>
<391.710226> APPLY_FILTER = 0
<391.710230> Detection Thresholds: levle_fix=43,--> LEVEL_THRESHOLD=96
<391.710234> ============> 6
<391.710238> Cadence: Busy Tone loose detection is 0
<391.710243> TYPE BUSY
<391.710246> Filter index 6
<391.710249> Filter SubIndex 0
<391.710251> MAX_ON_TIME 30 Buffers MIN_ON_TIME 9 Buffers
<391.710254> MAX_OFF_TIME 30 Buffers MIN_OFF_TIME 9 Buffers
<391.710257> OFF_TIME_THAT_RESETS_CYCLE 90
<391.710260> BUFFER LENGTH 160 samples.
<391.710262> INTEGRATION_LENGTH 0[ms]
<391.710265> LEVEL 96
<391.710269> INTEGRATION_TIME = 0 Buffers.
<391.710272> Detection Thresholds: levle_fix=43,--> LEVEL_THRESHOLD=96
<391.710275> TYPE DIAL
<391.710278> Filter index 5
<391.710280> Filter SubIndex 0
<391.710283> MAX_ON_TIME 0 Buffers MIN_ON_TIME 0 Buffers
<391.710287> MAX_OFF_TIME 0 Buffers MIN_OFF_TIME 0 Buffers
<391.710291> OFF_TIME_THAT_RESETS_CYCLE 0
<391.710295> BUFFER LENGTH 666 samples.
<391.710298> INTEGRATION_LENGTH 2500[ms]
<391.710302> LEVEL 96
<391.710306> INTEGRATION_TIME = 28 Buffers.
<391.710310> CALLPROG Create <<
<391.710314> CALLPROG Dialing
<391.710318> Configuration->tone_DigitLength 100
<391.710321> Configuration->pulse_OffHookTime 36
<391.710325> Configuration->pulse_OnHookTime 64
<391.710328> Configuration->dialPauseTime 2
<391.710332> Configuration->flashTime 50
<391.710335> Configuration->toneOrPulseFlag 0
<391.710339> Configuration->dialModifierValidationFlag 0
<391.710342> Configuration->ABCD_PermittedFlag 0
<391.710346> Configuration->pulseAndToneInSameStringPermittedFlag 0
<391.710350> Configuration->callingToneFlag 0
<391.710353> Configuration->commaPauseDurLimit 255
<391.710357> Configuration->digitPattern 1
<391.710360> Configuration->tone_BetweenDigitsInterval 100
<391.710364> Configuration->pulse_BetweenDigitsInterval 800
<391.710368> DTMF_Gain1 = 13014
<391.710371> DTMF_Gain2 = 16384
<391.710375> AnalyzeDialString: Updated 17 May 1999 00:50
<391.710378> Dial String Syntax is VALID
<391.710383> GetNoAnswerTimeOut. 60
<391.710387> BlindCall: GetBlindDialPause = 2 .
<391.710390> CALLPROG_Dial was exited.
<391.710394> call: create RC: 9600 <-> 8000...
<391.710399> d-modem: modem_start..
<391.710402> d-modem: modem set state: 1 --> 2...
<391.710406> d-modem: new state: DP_ESTAB
<391.710410> main: socket_ioctl: cmd 8, arg 3...
<391.710414> d-modem: modem set hook: 0 --> 1...
<391.710417> main: socket_ioctl: cmd 2, arg 1...
<391.710430> main: socket_ioctl: returning 0
<391.710435> main: socket_ioctl: cmd 11, arg 0...
<391.710438> main: socket_ioctl: returning 4
<391.710455> main: socket_ioctl: cmd 4, arg 2580...
<391.710459> main: socket_ioctl: returning 0
<391.710463> main: socket_ioctl: cmd 7, arg 30...
<391.710466> main: socket_ioctl: returning 0
<391.710470> main: socket_start...
<391.710608> main: done delay thing

error: dev read: Bad address
<719.012312> d-modem: modem_hup...2
<719.012321> d-modem: modem set state: 2 --> 9...
<719.012326> d-modem: new state: DP_DISC
<719.012334> d-modem: modem_stop..
<719.012339> main: socket_stop...
<719.012348> d-modem: modem set hook: 1 --> 0...
<719.012352> main: socket_ioctl: cmd 2, arg 0...
<719.012357> main: socket_ioctl: returning 0
<719.012360> main: socket_ioctl: cmd 8, arg 0...
<719.012374> call: delete...
<719.012385> Dialer was aborted.
<719.012389> CALLPROG_Delete is entered
<719.012392> cadence_delete with CADENCE_DIAL_OBJ is invoked
<719.012405> cadence_delete with CADENCE_OBJ is invoked
<719.012409> CALLPROG_Delete is exited
<719.012420> d-modem: modem set state: 9 --> 1...
<719.012432> d-modem: new state: MODEM_IDLE
<719.012443> d-modem: modem report result: 3 (NO CARRIER)

but no connection I guess.. any clue?