[Asterisk-Users] How to make write and read formats equal to native format?

[Branko Samardzic]

I am playing around with different codecs between 2 * servers. However I
don't seem to have any impact on bandwith.
I always get something like this:


           Name: IAX2/ds02-1
           Type: IAX2
       UniqueID: 1131421484.2
      Caller ID: s
 Caller ID Name: (N/A)
    DNID Digits: (N/A)
          State: Up (6)
          Rings: 0
   NativeFormat: 2
    WriteFormat: 64
     ReadFormat: 64
1st File Descriptor: -1
      Frames in: 182
     Frames out: 468
 Time to Hangup: 0
   Elapsed Time: N/A
  Direct Bridge: Zap/1-1
Indirect Bridge: Zap/1-1
 --   PBX   --
        Context: foo
      Extension: s
       Priority: 1
     Call Group: 0
   Pickup Group: 0
    Application: Bridged Call
           Data: Zap/1-1
    Blocking in: ast_waitfor_nandfds
      Variables:
BRIDGEPEER=Zap/1-1
DIALEDPEERNUMBER=ds02/95

Native format represents what I've chosen for codec of preference. However,
data exchange is done with Read/Write Format 64 (16 bit Signed Linear PCM).


Any idea on how to enforce native format into read and write streams?

Any help appreciated.

Regards,
B.