Use PCM connection with OpenVox BRI cards.

hello, all of users:
this is a sample instruction for customers who want to try PCM connection. please follow the setting for the environment. if having any problem, please report to us.
regards!
James.zhu

Thank you very much for posting this. It will be very useful for me and my two B800P =)

Hi James,

well the mISDN script is buggy.
Output:
modprobe --ignore-install hfcmulti type=0x4,0x4 protocol=0x10022,0x22,0x12,0x12,0x22,0x12 layermask=0xf,0xf,0x3,0x3,0xf,0x3 poll=128 debug=0 timer=0
What wrong:
type=0x4,0x4 = 2 x 4 channel without pcm_slave

the misdn-init skript is also buggy:
modprobe --ignore-install hfcmulti type=0x4,0x804 protocol=0x10022,0x22,0x12,0x12,0x22,0x12,0x2,0x2 layermask=0xf,0xf,0x3,0x3,0xf,0x3,0xf,0xf poll=128 debug=0
whats wrong:
see protocol and layermask, only 6 BRI lines present. But it doesn't matter.

Its only one B400P and one B200P connected:
the right way:
modprobe --ignore-install hfcmulti type=0x4,0x804 protocol=0x10022,0x22,0x12,0x12,0x22,0x12 layermask=0xf,0xf,0x3,0x3,0xf,0x3 poll=128 debug=0
modprobe mISDN_dsp debug=0x0 options=0 dtmfthreshold=100

Could you verify?

regards


Patrick