[Astlinux-users] Astlinux 0.3.0 can i use DTMFMODE=rfc2833 , info or inband i use only the codec ulaw and alaw (G711). (nedi)

[nedi <ne...@gm...>]

Hi
since firmware upgrade I have  problems 
I have 2 SC-375  both of them are on the same astlinux server
the one with the old firmware is on internal 16 connected and working dtmf
the new one is on internal 17 connected  don't work
all settings in asterisk are the same .
asterisk

[general]
useragent=pbx
port=5060   
context=default
disallow=all 
allow=alaw
allow=ulaw 
language=de
maxexpiry=40  
defaultexpiry=20
qualify=yes
nat=yes



[16]
type=friend
username=16
secret=16
callerid="16" <16>
host=dynamic
mailbox=16@default
dtmfmode=rfc2833
canreinvite=no
context=16

[17]
type=friend
username=17
secret=17
callerid="0715605260" <17>
host=dynamic
mailbox=17@default
dtmfmode=rfc2833
canreinvite=no
context=17

I typed in the console 

allversal*CLI>show codec 
and get 
allversal*CLI> show codec 17
          1 (1 <<  0)  G.723.1
         16 (1 <<  4)  G.726
allversal*CLI> show codec 15
          1 (1 <<  0)  G.723.1
          2 (1 <<  1)  GSM
          4 (1 <<  2)  G.711 u-law
          8 (1 <<  3)  G.711 A-law
allversal*CLI> show codec 10
          2 (1 <<  1)  GSM
          8 (1 <<  3)  G.711 A-law
what dose mean? Ext. internal 17 don'use Codec G.711 
That can be problem with DTMF??

Regards nedi