[asterisk-users] iLBC codec

[Nhadie]

Hi,

I am trying to test the ilbc codec on asterisk.

allow=ilbc
disallow=all

using zoiper on two extensions, i set codec on zoiper to ilbc and 
disabled other codecs

tested a call, looked at the channel:

   NativeFormats: 0x400 (ilbc)
     WriteFormat: 0x40 (slin)
      ReadFormat: 0x40 (slin)
  WriteTranscode: Yes
   ReadTranscode: Yes

based on that it looks like it's transcoding  between ilbc and slin.
isn't it supposed to use ilbc and not do transcoding?

any ideas?

regards
nhadie