[Asterisk-Users] Incoming echo cancel

[Roberto Vargas]

Hi, 


  I'm having the same problems in echo cancellations that are mentioning
in this mail of the list
http://lists.digium.com/pipermail/asterisk-users/2003-July/016073.html ,
but I haven't found some reply to this mail. 

I haven't echo problem on outcoming calls but echo cancellation is
disabled in zaptel channels in incoming calls. Status of zaptel channel
is the next:

localhost*CLI> zap show channel 32
Channel: 32LI>
File Descriptor: 49
Span: 2
Extension: 958238500
Dialing: no
Context: incoming
Caller ID string: 685975350
Destroy: 0
InAlarm: 0
Signalling Type: PRI Signalling
Owner: Zap/32-1
Real: Zap/32-1
Callwait: <None>
Threeway: <None>
Confno: -1
Propagated Conference: -1
Real in conference: 0
DSP: yes
Relax DTMF: no
Dialing/CallwaitCAS: 0/0
Default law: alaw
Fax Handled: no
Pulse phone: no
Echo Cancellation: 256 taps, currently OFF
PRI Flags: Call
PRI Logical Span: Implicit
Actual Confinfo: Num/0, Mode/0x0000
Actual Confmute: No
Actual Hookstate: Onhook



I don't know because Asterisk doesn't enable echo cancelation.




Roberto Vargas.