Hi,
I'm trying to make a dialup internet connection through my asterisk
PBX. When I bipass the Asterisk box, I can get 51600bps. When I run
through the asterisk box, I'm limited to about 21600bps.
I have a TDM31B card.
Any help on speeding these connections up would be good - I was on the
understanding that if you bridged the channels, then the call should
essentially flow straight through, uninhibited or interrupted?
Thanks in advance,
Andrew
My zapata.conf file is:
[channels]
context=incoming
signalling=fxs_ls
rxwink=300 ; Atlas seems to use long (250ms) winks
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=no
echocancelwhenbridged=no
;echotraining=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no
busydetect=yes
busycount=4
musiconhold=default
switchtype=national
channel => 1
context=local
signalling=fxo_ls
channel=>2
-> this is the output from the various zap commands at the asterisk CLI
pabx*CLI> zap show cadences
r1: 125,125,2000,4000
r2: 250,250,500,1000,250,250,500,4000
r3: 125,125,125,125,125,4000
r4: 1000,500,2500,5000
pabx*CLI> zap show channel 3
Channel: 3
File Descriptor: 21
Span: 1I>
Extension:
Context: local
Caller ID string:
Destroy: 0
Signalling Type: FXO Loopstart
Owner: Zap/3-1
Real: Zap/3-1
Callwait: <None>
Threeway: <None>
Confno: -1
Propagated Conference: -1
Real in conference: 1
DSP: yes>
Relax DTMF: no
Dialing/CallwaitCAS: 0/0
Default law: ulaw
Fax Handled: no
Pulse phone: no
Echo Cancellation: 0 taps unless TDM bridged, currently OFF
Slave Channel: 1
Actual Confinfo: Num/1, Mode/0x0009
Actual Confmute: No
Actual Hookstate: Offhook
pabx*CLI> zap show channel 1
Channel: 1
File Descriptor: 18
Span: 1I>
Extension:
Context: incoming
Caller ID string:
Destroy: 0
Signalling Type: FXS Loopstart
Owner: Zap/1-1
Real: Zap/1-1
Callwait: <None>
Threeway: <None>
Confno: -1
Propagated Conference: -1
Real in conference: 0
DSP: yes>
Relax DTMF: no
Dialing/CallwaitCAS: 0/0
Default law: ulaw
Fax Handled: no
Pulse phone: no
Echo Cancellation: 0 taps unless TDM bridged, currently OFF
Master Channel: 3
Actual Confinfo: Num/3, Mode/0x0009
Actual Confmute: No
Actual Hookstate: Onhook
pabx*CLI> show channels
Channel (Context Extension Pri ) State Appl.
Data
Zap/1-1 (incoming s 1 ) Up Bridged Call
Zap/3-1
Zap/3-1 (local 0198331111 1 ) Up Dial
Zap/1/0198331111
2 active channel(s)
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