[Asterisk-Users] Yet again: chan_zap.c: Unable to specify channel 4: No such device

[Phil Freed]

Thre more bits of info --

1)  I have an identical Digium card.  I tried swapping out the FXS module 
with the one in this system, and I tried switching cards -- but to no 
avail.  So it's likely to be a system or configuration problem.

2)  The system is an xPC running Fedora core 4 SMP:
   2.6.15-1.1831_FC4smp

3)  Asterisk and the other modules where all checked out a few days ago using
   cvs checkout -rv1-2 asterisk zaptel libpri

Any help you might provide would be welcome; it's rather urgent that I get 
this running.


At 01:04 PM 3/10/2006, Phil Freed wrote:
>I have seen this in the archives any number of times -- but I have yet to 
>find a solution that works for me.  Any suggestions you can offer would be 
>most appreciated.
>
>Here are the answers to the questions I have seen asked in earlier 
>posts.  The log contains:
>
>Mar 10 12:26:29 WARNING[3015] chan_zap.c: Unable to specify channel 4: No 
>such device
>Mar 10 12:26:29 ERROR[3015] chan_zap.c: Unable to open channel 4: No such 
>device
>here = 0, tmp->channel = 4, channel = 4
>Mar 10 12:26:29 ERROR[3015] chan_zap.c: Unable to register channel '4'
>Mar 10 12:26:29 WARNING[3015] loader.c: chan_zap.so: load_module failed, 
>returning -1
>Mar 10 12:26:29 WARNING[3015] loader.c: Loading module chan_zap.so failed!
>
>
>= = = = = = = = = = = = = = = = = = = = = = = = = = = =
>Hardware:
>
>Card:  Freshmaker Rev J
>     #3:  X100M  Rev C
>     #4:  S110M Rev A
>
>There is only one PCI slot in this mini PC -- so I cannot try another slot.
>
>
>= = = = = = = = = = = = = = = = = = = = = = = = = = = =
># ztcfg -vv
>
>Zaptel Configuration
>======================
>Channel map:
>
>Channel 03: FXS Kewlstart (Default) (Slaves: 03)
>Channel 04: FXO Kewlstart (Default) (Slaves: 04)
>
>2 channels configured.
>
>
>= = = = = = = = = = = = = = = = = = = = = = = = = = = =
>zaptel.conf:
>============
>unused=1,2
>fxoks=4
>fxsks=3
>loadzone=us
>defaultzone=us
>
>
>= = = = = = = = = = = = = = = = = = = = = = = = = = = =
>zapata.conf
>===========
>context=incoming
>group=1
>signalling=fxs_ks
>channel => 3
>
>context=internal
>group=2
>signalling=fxo_ks
>channel => 4
>
>[incoming]
>; incoming calls from the FXO port are directed to this context from 
>zapata.conf
>exten => s,1,Answer()
>exten => s,2,Echo()
>
>[internal]
>exten => 611,1,Answer()
>exten => 611,2,Echo()
>
>= = = = = = = = = = = = = = = = = = = = = = = = = = = =
># cat /proc/interrupts
>
>            CPU0       CPU1
>   0:     110443     103849    IO-APIC-edge  timer
>   1:         10          0    IO-APIC-edge  i8042
>   7:          0          0    IO-APIC-edge  parport0
>   8:          1          0    IO-APIC-edge  rtc
>   9:          1          0   IO-APIC-level  acpi
>  12:        102          0    IO-APIC-edge  i8042
>  14:       6414       2123    IO-APIC-edge  ide0
>  15:       3659       3704    IO-APIC-edge  ide1
>169:        598          0   IO-APIC-level  libata, eth0
>177:          0          0   IO-APIC-level  Intel ICH5
>185:          3          0   IO-APIC-level  ohci1394
>193:          0          0   IO-APIC-level  i915 at pci:0000:00:02.0
>201:      88523      90036   IO-APIC-level  wctdm
>NMI:          0          0
>LOC:     214224     214223
>ERR:          0
>MIS:          0
>
>==============
>
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