On 01 Sep 2024, Warpslide said the following...
 
 Wa> On 01 Sep 2024, Grant Weasner said the following...
 Wa> 
 Wa>  GW> what equipment and setup are you using with your USB modem? 
 Wa>  GW> 
 Wa>  GW> I'm trying to get my own USR 56k to connect over VOIP through my cisc
 Wa>  GW> sp122 ata, but no handshake completes. 
 Wa> 
 Wa> Hi Grant,
 Wa> 
 Wa> I don't have this setup anymore, but I was using a StarTech ICUSB232 USB
 Wa> to Serial adapter plugged into a USR Sportster 56k modem.  For the phone
 Wa> line I was using a Cisco SPA112 provisioned with service from voip.ms.
 Wa> 
 Wa> I remember there were a couple of settings I needed to change on the
 Wa> SPA112, making sure the firmware was updated (1.4.1 SR5) and some
 Wa> changes under audio configuration to get it to connect at all.
Ok this is great info. I think the cisco SPA112 is very similar to the cisco
SPA122. I saw on some video on youtube a couple years ago someone using the
SPA112 with their modems and it seemed to work. 

I got my SPA122 from a computer recycler and it was configured as a FAX modem
and I think it was for SEATAC airport. However I had to hack it to get the admin
login back to stock, and so I could reset the ATA. This because of the fax modem
setup this tells me a modem had to have answered the line. 

One thing I'm not sure of about the ATA .. having 2 lines active are they able
to actually talk to each other? I only have 1 phone handset so I can't test that
part. 


But your configuration gives me hope. Asterisk is a system that takes awhile to
figure out. 


 Wa> 
 Wa> I believe I used the settings from this page:
 Wa> https://gekk.info/articles/ata-config.html#Tr...
 Wa> 
 Wa> Troubleshooting Section 2 are the settings you're after.

I will take a look at the link and see if I can find the info. 


Thanks for the information Warpslide. 

... No one knows what's next, but everybody does it.

--- Mystic BBS v1.12 A48 (Linux/64)
 * Origin: The Bottomless Abyss BBS * bbs.bottomlessabyss.net (618:400/21)