# \[WP76xx\]: Audio streams are not connecting

**URL:** <https://forum.legato.io/t/wp76xx-audio-streams-are-not-connecting/5540>\
**Category:** Legato Application Framework\
**Created:** [December 11, 2020, 8:31pm UTC](https://forum.legato.io/t/wp76xx-audio-streams-are-not-connecting/5540 "2020-12-11T20:31:37Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![chrisc](https://avatars.discourse-cdn.com/v4/letter/c/8baadc/32.png) [@chrisc](https://forum.legato.io/u/chrisc)\
**Post date:** [December 14, 2020, 4:02pm UTC](https://forum.legato.io/t/wp76xx-audio-streams-are-not-connecting/5540/5 "2020-12-14T16:02:54Z")

</div>

Hi,

I have to use slightly different commands, but my output is still the same as before:

```
AT!AVCFG=5,1,1
[1438.868559] afe_get_cal_topology_id: [AFE_TOPOLOGY_CAL] not initialized for this port 4096
[1438.973298] afe_get_cal_topology_id: [AFE_TOPOLOGY_CAL] not initialized for this port 4097
[1440.356630] qdsp_cvp_callback: cmd = 0x1133d returned error = 0x2
[1440.363073] send_voice_apr: DSP returned error code = [ADSP_EBADPARAM], opcode = 0x1133d

OK
AT!AVSETPROFILE=5
OK
AT!AVAUDIO=3,1,/home/root/file_example_WAV_1MG.wav
OK
AT!AVTONEPLAY=0,1,200
[1563.087112] voice_get_session: Invalid session_id : 0
[1563.091220] voc_set_route_flag: invalid session_id 0x0
[1563.096256] voice_get_session: Invalid session_id : 0
[1563.101777] voc_set_device_config: Invalid session_id 0x0
[1563.106672] voice_get_session: Invalid session_id : 0
[1563.111970] voc_get_route_flag: invalid session_id 0x0

OK
[1563.615503] voice_get_session: Invalid session_id : 0
[1563.619535] voc_set_route_flag: invalid session_id 0x0
[1563.625089] voice_get_session: Invalid session_id : 0
[1563.629685] voc_disable_device: v is NULL
ati3
Manufacturer: Sierra Wireless, Incorporated
Model: WP7610
Revision: SWI9X07Y_02.37.03.00 73df45 jenkins 2020/04/08 10:59:14
IMEI: 015250000345540
IMEI SV: 14
FSN: ZT022173790710
+GCAP: +CGSM,+DS,+ES

OK

```

the audio file /home/root/file\_example\_WAV\_1MG.wav does not play over the phone call I’m in, and I still don’t hear the tone.

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