[Freeswitch-users] How to play back a .wav file from Erlang?

[Mark Sobkow]

I have the UUID of a parked call.  I've waited n seconds for an operator 
to answer that call, but none are available so I want to play a message 
to the customer.  How do I do that from Erlang?  I've tried the 
following, but it doesn't seem to actually play the file, and I'm not 
getting any useful information in fs_cli about the playback attempt that 
would indicate why it's not working.

bgapi( eval, "uuid:1f6d7a61-fd1a-4efd-bf84-31c4eea652c2 playback 
/opt/freeswitch/sounds/en/us/callie/misc/8000/sorry.wav" )

-- 
Mark Sobkow
Senior Developer
MarkeTel Multi-Line Dialing Systems LTD.
428 Victoria Ave
Regina, SK S4N-0P6
Toll-Free: 800-289-8616-X533
Local: 306-359-6893-X533
Fax: 306-359-6879
Email: m.sobkow at marketelsystems.com
Web: http://www.marketelsystems.com