[Freeswitch-users] mod_spandsp on Windows as modem with com0com - port in use

[NYCPhoneService]

I guess I'm missing something with this setup:

 

Freeswitch-1.6.19 built from source on Win 8.1, com0com 3.0 signed, pair on
COM6 and COM7 the and soft modem for fax server is on COM7

I had to set number of modems to 6 in config, otherwise I was just getting
no modems available.

 

Mod_spandsp sees the port:

 

2017-11-29 23:43:52.885349 [DEBUG] mod_spandsp_modem.c:371 Modem COM6 [INIT]
- Changing state to INIT

2017-11-29 23:43:52.885349 [INFO] mod_spandsp_modem.c:373 Modem
[COM6]->[(null)] Ready

 

but when I bridge to modem/6/123 I get:

 

2017-11-29 23:44:49.203916 [ERR] mod_spandsp_modem.c:1390 Modem COM6 In Use!

2017-11-29 23:44:49.203916 [ERR] mod_spandsp_modem.c:1398 No Modems
Available!

971de557-adb4-4a19-9e7d-ab4f13b954be 2017-11-29 23:44:49.203916 [ERR]
mod_spandsp_modem.c:862 Cannot find a modem.

 

 

The same com0com setup works with an old T38Modem with no issues.

 

Any suggestions are really appreciated

 

Dennis

 

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