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<DIV><FONT face=Arial size=2></FONT><FONT face=Arial size=2></FONT> </DIV>
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<DIV><FONT face=Arial size=2>Hi</FONT></DIV>
<DIV><FONT face=Arial size=2>below are my configs:</FONT></DIV>
<DIV><FONT face=Arial size=2>pstn(e1)--->asterisk (span1)----->legacy
pbx(connected via span2)-----> legacy pbx analog
extensions.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>my dial plan is like callers dial into
asterisk(span1) , hear an IVR option and they are connected to the agents via
the legacy pbx (which is in sync with asterisk on span2)....This works perfectly
fine until about 200 calls or so...After that time when asterisk tries to dial
to the legacy pbx - the call drops with error "All are busy congested at this
time" .the same is indicated on asterisk -rvvvvvvvvvv , but the spans are up and
active at that time... can anyone throw some light on this ?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV>>>> ZAPTEL.CONF <BR><PRE><CODE>
span=1,0,0,ccs,hdb3,crc4
span=2,0,0,ccs,hdb3,crc4
bchan=1-15
dchan=16
bchan=17-31
bchan=32-46
dchan=47
bchan=48-62
>>> ZAPATA.CONF <BR><PRE><CODE>
context=pri-pstn
switchtype=euroisdn
pridialplan=local
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
group=1
callgroup=1
pickupgroup=1
immediate=yes
musiconhold=default
signalling = pri_cpe
channel => 1-15
channel => 17-31
context=pri-legacy
immediate=yes
group=2
overlapdial=yes
signalling = pri_net
channel => 32-46
channel => 48-62</CODE></PRE><PRE><CODE>>>> EXTENSIONS.CONF <BR><PRE><CODE>
;
; Context PRI-Public
;
[pri-pstn]
;
include => default
;
exten => s,1,Answer </CODE></PRE><PRE><CODE>exten => s,2,Dial(Zap/g2/1888) ; Dial to legacy pbx and sends the 4 DID digits needed for the legacy pbx
exten => s,3,Hangup
;
; Context PRI-legacy
;
[pri-legacy]
;
include => default
;
exten => s,1,Answer
exten => s,2,DigitTimeout,2
exten => s,3,ResponseTimeout,2
exten => _X.,1,Dial(Zap/g1/${EXTEN})
exten => _X.,2,Congestion</CODE>
</CODE></PRE></PRE></CODE></PRE></DIV></DIV></DIV></BODY></HTML>