Hi everybody.
First of: Does not seem that i am able to compile callweaver 1.2.1 or RC 
on Centos 5.4 with PAE-Kernel.
Barring that i have compiled 1.2.1 SVN r5600 with the standard kernel

Main Problem:

Faxing does not work properly. Neither in T.38 or Passthrough.
Sending a fax from txfax does work, albeit slow.

My dialplan
[testfax]
exten => _.,1,T38Gateway(ZAP/g0/${EXTEN},300,tr)


Fax initiates

Feb  4 14:18:57 WARNING[3058514832]: chan_zap.c:4816 zt_write: Don't 
know what to do with frame type '5'
Got UDPTL packet from 192.168.0.158:16392 (len 14)
Sent UDPTL packet to 192.168.0.158:16392 (seq 0, len 6)
Got UDPTL packet from 192.168.0.158:16392 (len 14)
[lots of udptl packets]
Got UDPTL packet from 192.168.0.158:16392 (len 14)
Got UDPTL packet from 192.168.0.158:16392 (len 14)
Got UDPTL packet from 192.168.0.158:16392 (len 16)
Feb  4 14:19:31 WARNING[3058514832]: app_t38gateway.c:90 span_message: 
WARNING T.38G T38_FIELD_NON_ECM_SIG_END received at the end of HDLC data!
Got UDPTL packet from 192.168.0.158:16392 (len 14)
Got UDPTL packet from 192.168.0.158:16392 (len 14)
Got UDPTL packet from 192.168.0.158:16392 (len 14)
Got UDPTL packet from 192.168.0.158:16392 (len 14)
Got UDPTL packet from 192.168.0.158:16392 (len 14)
Got UDPTL packet from 192.168.0.158:16392 (len 14)
NOTICE[3058514832]: app_t38gateway.c:676 t38gateway_exec: T38Gateway 
exit with ANSWER


Whats cooking. Tried with 3 Devices: Linksys SPA2102, Planet ATA-150 and 
lastly Grandstream HT286

Seems Like T.38 Faxing still doesn't exist, or am i as useless as 
previously suspected.
Any help appreciated.

Dieter Smith


______________________________________________________________________________________
 

Items Used:
Digium PRI: Span 1: WCT1/0 "Wildcard TE122 Card 0" (MASTER) HDB3/CCS on 
own interrupt.
Asus P7P55D Mainboard witd Core i5 CPU. (Great zttest results and no 
missed irq's)
Centos 5.4  2.6.18-164.11.1.el5 i386

______________________________________________________________________________________
 

SRC's Used:

libpri-1.4.10.2
zaptel-1.4.12.1
vale-0.0.2.tgz
spandsp-0.0.6pre17
Callweaver 1.2.1 SVN r5600

Compiled and installed as per instruction.

modified /etc/ld.so.conf like this:

include ld.so.conf.d/*.conf
/usr/local/lib (yes spandsp and vale's so's are here)

______________________________________________________________________________________
 


/etc/callweaver/chan_dahdi.conf

[trunkgroups]

[channels]

language=en
context=from-zaptel
signalling=fxs_ks
rxwink=300              ; Atlas seems to use long (250ms) winks
;
; Whether or not to do distinctive ring detection on FXO lines
;
;usedistinctiveringdetection=yes

usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=no
echotraining=800
rxgain=0.0
txgain=0.0
group=0
callgroup=1
pickupgroup=1
immediate=no
busydetect=yes
busycount=4
busypattern=500,500
callprogress=no

faxdetect=both
faxdetect=incoming
faxdetect=outgoing
;faxdetect=no

pridialplan=international
; prilocaldialplan=unknown
; internationalprefix = 00
; nationalprefix = 0


;Include genzaptelconf configs
#include zapata-channels.conf

______________________________________________________________________________________
 


callweaver*CLI> zap show status
Description                              Alarms     IRQ        
bpviol     CRC4
Wildcard TE122 Card 0                    OK         1          0          0
______________________________________________________________________________________
 


callweaver*CLI> zap show channels
    Chan Extension        Context         Language   MusicOnHold
  pseudo                  default         en
       1                  from-pstn       en
       2                  from-pstn       en
       3                  from-pstn       en
       4                  from-pstn       en
       5                  from-pstn       en
       6                  from-pstn       en
       7                  from-pstn       en
       8                  from-pstn       en
       9                  from-pstn       en
      10                  from-pstn       en
      11                  from-pstn       en
      12                  from-pstn       en
      13                  from-pstn       en
      14                  from-pstn       en
      15                  from-pstn       en
      17                  from-pstn       en
      18                  from-pstn       en
      19                  from-pstn       en
      20                  from-pstn       en
      21                  from-pstn       en
      22                  from-pstn       en
      23                  from-pstn       en
      24                  from-pstn       en
      25                  from-pstn       en
      26                  from-pstn       en
      27                  from-pstn       en
      28                  from-pstn       en
      29                  from-pstn       en
      30                  from-pstn       en
      31                  from-pstn       en


______________________________________________________________________________________
 

On the strange side.
Once a call has been routed in from an PSTN (PRI channel) it seems like 
zap show channels does not get updated after channel no longer exists.

callweaver*CLI> zap show channels
    Chan Extension        Context         Language   MusicOnHold
  pseudo                  default         en
       1                  from-pstn       en
       2 6068             from-pstn       en
       3 6052             from-pstn       en
       4 6103             from-pstn       en
       5 6080             from-pstn       en
       6 6055             from-pstn       en
       7 6111             from-pstn       en
       8 6117             from-pstn       en
       9 6140             from-pstn       en
      10 6060             from-pstn       en
      11 6058             from-pstn       en
      12 6001             from-pstn       en
      13 6111             from-pstn       en
      14 6060             from-pstn       en
      15 6103             from-pstn       en
      17 6058             from-pstn       en
      18 6103             from-pstn       en
      19 6127             from-pstn       en
      20 6126             from-pstn       en
      21 6127             from-pstn       en
      22 6126             from-pstn       en
      23 6001             from-pstn       en
      24                      from-pstn       en
      25                      from-pstn       en
      26                      from-pstn       en
      27                      from-pstn       en
      28                      from-pstn       en
      29                      from-pstn       en
      30 6080             from-pstn       en
      31 6266             from-pstn       en


callweaver*CLI> show channels verbose
Channel              Context              Extension        Prio State   
Application  CallerID        Duration Accountcode BridgedTo
SIP/vs-c5d3          vs                                       1 Up      
DAHDI/25-1   6103                                 DAHDI/25-1
DAHDI/25-1           from-pstn            6103                1 Up      
Dial         739294927       00:00:05             SIP/vs-c5d3
DAHDI/2-1            from-pstn            6068                1 Ringing 
AppDial (Out 0123036392                           (None)
SIP/vs-fa9d          vs                   0123036392          1 Ring    
Dial         338101          00:00:13             (None)
DAHDI/4-1            from-pstn            6103                1 Up      
SIP/vs-5bb9  0129971924                           SIP/vs-5bb9
SIP/vs-5bb9          vs                   0129971924          1 Up      
Dial         347101          00:01:10             DAHDI/4-1
DAHDI/1-1            from-pstn            s                   1 Up      
SIP/vs-780c  0119641280                           SIP/vs-780c
SIP/vs-780c          vs                   0119641280          1 Up      
Dial         346102          00:01:46             DAHDI/1-1
DAHDI/3-1            from-pstn            6052                1 Up      
SIP/vs-297f  0118265879                           SIP/vs-297f
SIP/vs-297f          vs                   0118265879          1 Up      
Dial         Unknown         00:03:47             DAHDI/3-1
10 active channels
5 active calls>
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