asterisk users - Sep 2005 - ooh323c h323_convertAsteriskCapToH323Cap Don't know how to deal with mode 0x40 (slin)

Hello,

I have the following setup:

(*)<--->IP<--->Micronet 5012 H.323 box <---> POTS <--->
PBX (Alcatel OmniPCX)
Grand idea is to use the micronet's POTS interfaces to connect SIP
phones to the PBX and to the PSTN. I think i even managed my way in
the arcane and cryptic management interface of that appliance, but I
am stuck against theese messages:

-- Executing Dial("SIP/xlite1-7a03", "H323/120/smallbox") in
new stack
---   h323_request - data 120/smallbox format 0x4 (ulaw)
---   find_peer
+++   find_peer
+++   h323_request
---   h323_call- 120/smallbox
+++   h323_call
-- Called 120/smallbox
---   onNewCallCreated ooh323c_1
---   find_call
+++   find_call
 Outgoing call smallbox(ooh323c_1) - Codec prefs - (gsm|alaw|ulaw)
     Adding capabilities to call(outgoing, ooh323c_1)
     Adding gsm capability to call(outgoing, ooh323c_1)
     Adding g711 alaw capability to call(outgoing, ooh323c_1)
     Adding g711 ulaw capability to call(outgoing, ooh323c_1)
---   configure_local_rtp
+++   configure_local_rtp
+++   onNewCallCreated ooh323c_1
---   setup_rtp_connection
---   find_call
+++   find_call
+++   setup_rtp_connection
--- onAlerting ooh323c_1
---   find_call
+++   find_call
+++ onAlerting ooh323c_1
 -- H323/smallbox-f14a is ringing
---   onCallEstablished ooh323c_1
---   find_call
+++   find_call
+++   onCallEstablished ooh323c_1
 -- H323/smallbox-f14a answered SIP/xlite1-7a03
 -- Attempting native bridge of SIP/xlite1-7a03 and H323/smallbox-f14a
---   h323_set_peer - H323/smallbox-f14a
Sep  5 18:28:27 NOTICE[27211]: src/chan_h323.c:2749
h323_convertAsteriskCapToH323Cap: Don't know how to deal with mode
0x40 (slin)
---   close_rtp_connection
---   find_call
+++   find_call
+++   close_rtp_connection
---   onCallCleared ooh323c_1
---   find_call
+++   find_call
---   h323_hangup
 hanging smallbox
+++   h323_hangup
 == Spawn extension (default, 120, 1) exited non-zero on
'SIP/xlite1-7a03'
---   h323_destroy
 Destroying smallbox
+++   h323_destroy


I think that, if it would not try to do native bridge, but transcode
the sound, it would work.
Perhaps there is an option, like forcetranscode?
-- 
Konrads Smelkovs
Applied IT sorcery.