[Asterisk-Users] How to Dial-out from USR Voice Modem

[a1s1]

Hi 

after src/channels/chan_modem_aopen.c I made another channel driver called 
src/channels/chan_modem_usr2976.c. I made all the changes it required.

The driver loads fine, initializes modem etc:
Asterisk Dynamic Loader Starting:
 [chan_modem.so] => (Generic Voice Modem Driver)
  == Loading modem driver chan_modem_usr2976.so => (U.S. Robotics 56K Voice
INT V5.19.1, OEM 2976 driver)
    -- Configured modem /dev/ttyS4 with driver USR2976 (3Com Corp. Model
U.S. Robotics 56K Voice Revision 5.19.1 7/15/99)



My problem is with asterisk usage. I know I am missing something I just
don't know what.

I made these changes to the /etc/*.conf files that installed after the
compilation of the source code:

modem.conf:
        driver=usr2976
        type=usr2976
        device => /dev/ttyS4

modules.conf:
        load => chan_modem.so


extensions.conf:
        ;TRUNK=Zap/g2                                   ; Trunk interface
        TRUNK=usr2976/ttyS4


I am not sure how to make a call to USR modem from PSTN ring the Console,
and I dont know how to dial out.

when typing dial 93102355 on CLI i get the following error
CLI> dial 93102355
Feb 11 00:03:43 WARNING[245776]: channel.c:1647 ast_request: No channel type
registered for 'usr2976'
Feb 11 00:03:43 NOTICE[245776]: app_dial.c:527 dial_exec: Unable to create
channel of type 'usr2976'
  == Everyone is busy at this time
Urgent handler
*CLI>


When I change the modem.conf to:
        type=autodetect

I get the same response.




Agron...