[Asterisk-Users] WriteFormat and WriteFormat

[Christopher Arnold]

Hi,

i´m still trying to debug my issue with audio only going one way in the
following configuration:

ATA186-SIP-Asterisk-isdnBRI-Asterisk-Voicemail
(Asterisk is the same machine, i call myself over ISDN)
Calling this chain i cant hear the prompts from the voicemail application.

Back to "WriteFormat and ReadFormat" output from show channel:

Im trying to figure out what goes wrong in the above scenario and i guess
show channel on each channel in the chain would be one way to do this.

But im a bit confused regarding "WriteFormat and ReadFormat" are these for
both ends of the channel?

Am i correct to assume that each channel in a chain of channels should
have matching write and read formats?

Any help in clarifying this is appreciated.

	/Chris