Hello guys!
I hope you bare with yet another newbie on the list! :-)
I am trying to setup an asterisk installation in between a
Siemens HiPath 3800 and my local carrier (Telefonica/Brazil). Both
running R2. ISDN is not an option on the carrier. :-(
I could apparently setup both E1s just fine according to zttool
(both OK with no alarms) but, and this is where it starts to get
funky, some calls from some phones get trough and some don't. Besides
that, when I put the loglevel parameter in unicall.conf, asterisk
gives me a seg fault when loading the module.
The last problem is that when I try the "reload" command on the
asterisk CLI, the E1s get blocked again because chan_unicall.so fails
to reload.
First of all, lets start with my environment:
Linux version: 2.4.27-2-386 #1 Wed Aug 17 09:33:35 UTC 2005 i686
GNU/Linux
Asterisk version: 1.2.9.1
Zaptel version: 1.2.6
Unicall: unicall-0.0.3pre9
Board: ATCOM AX-4E (same as Tormenta2)
asterisk-test:/# cat /proc/interrupts
CPU0
0: 277514 IO-APIC-edge timer
1: 2 IO-APIC-edge keyboard
2: 0 XT-PIC cascade
8: 4 IO-APIC-edge rtc
14: 38259 IO-APIC-edge ide0
15: 12 IO-APIC-edge ide1
16: 0 IO-APIC-level usb-uhci, usb-uhci
17: 0 IO-APIC-level Intel ICH5
18: 0 IO-APIC-level usb-uhci
19: 0 IO-APIC-level usb-uhci
22: 2700297 IO-APIC-level tor2
23: 14842 IO-APIC-level ehci_hcd, eth0
NMI: 0
LOC: 277453
ERR: 0
MIS: 0
##### E1 connected to the carrier #######
asterisk-test:/# cat /proc/zaptel/1
Span 1: Tor2/0/1 "Tormenta 2 (PCI) Quad E1 Card 0 Span 1" HDB3/
ClockSource
BPV count: 812
FAS error count: 3
1 Tor2/0/1/1 CAS (In use)
2 Tor2/0/1/2 CAS (In use)
3 Tor2/0/1/3 CAS (In use)
(snip)
27 Tor2/0/1/27 CAS (In use)
28 Tor2/0/1/28 CAS (In use)
29 Tor2/0/1/29 CAS (In use)
30 Tor2/0/1/30 CAS (In use)
31 Tor2/0/1/31 CAS (In use)
##### E1 connected to the HiPath #########
Span 2: Tor2/0/2 "Tormenta 2 (PCI) Quad E1 Card 0 Span 2" HDB3/
BPV count: 329
FAS error count: 6
32 Tor2/0/2/1 CAS (In use)
33 Tor2/0/2/2 CAS (In use)
34 Tor2/0/2/3 CAS (In use)
35 Tor2/0/2/4 CAS (In use)
(snip)
57 Tor2/0/2/26 CAS (In use)
58 Tor2/0/2/27 CAS (In use)
59 Tor2/0/2/28 CAS (In use)
60 Tor2/0/2/29 CAS (In use)
61 Tor2/0/2/30 CAS (In use)
62 Tor2/0/2/31 CAS (In use)
asterisk-test:/etc# cat zaptel.conf
span=1,1,0,cas,hdb3
span=2,0,0,cas,hdb3
span=3,0,0,cas,hdb3
span=4,0,0,cas,hdb3
#
cas=1-15:1101
cas=17-31:1101
#
cas=32-46:1101
cas=48-62:1101
#
cas=63-77:1101
cas=79-93:1101
#
cas=94-108:1101
cas=110-124:1101
asterisk-test:/etc/asterisk# cat unicall.conf
[channels]
language=br
protocolclass=mfcr2
context=from-e1-externo
protocolvariant=br,20,20
protocolend=cpe
group=1
channel => 1-15
channel => 17-31
language=br
context=from-e1-interno
group=2
channel => 32-46
channel => 48-62
Ok, now let's go with the logs! :-)
When asterisk starts everything goes OK without the loglevel entry in
unicall.conf, but with it we get:
[chan_unicall.so] => (Unified call processing (UniCall))
== Parsing '/etc/asterisk/unicall.conf': Found
Segmentation fault (core dumped)
asterisk-test:~# Ouch ... error while writing audio data: : Broken pipe
Warning, flexibel rate not heavily tested!
Now dialing from a DECT (Siemens Gigaset C50) extension behind Hipath
to SIP/teste:
Jun 10 02:24:36 WARNING[1652]: chan_unicall.c:2694 handle_uc_event:
Unicall/39 event Detected
Jun 10 02:24:42 WARNING[1652]: chan_unicall.c:2694 handle_uc_event:
Unicall/39 event Offered
Jun 10 02:24:42 WARNING[1652]: chan_unicall.c:2805 handle_uc_event:
CRN 32770 - Offered on channel 0 (ANI: 1021, DNIS: 8080, Cat: 0)
Jun 10 02:24:42 WARNING[1652]: chan_unicall.c:2694 handle_uc_event:
Unicall/39 event Accepted
-- Executing Answer("UniCall/39-1", "") in new stack
Jun 10 02:24:42 WARNING[1769]: chan_unicall.c:1460 unicall_answer:
Answer Call
-- Executing Dial("UniCall/39-1", "SIP/teste") in new stack
-- Called teste
-- SIP/teste-291f is ringing
Jun 10 02:24:43 WARNING[1769]: chan_unicall.c:2490 unicall_indicate:
unicall_indicate 3
-- SIP/teste-291f answered UniCall/39-1
Jun 10 02:24:47 WARNING[1769]: chan_unicall.c:2490 unicall_indicate:
unicall_indicate -1
== Spawn extension (from-e1-interno, 8080, 2) exited non-zero on
'UniCall/39-1'
-- Hungup 'UniCall/39-1'
Jun 10 02:24:59 WARNING[1652]: chan_unicall.c:2694 handle_uc_event:
Unicall/39 event Drop call
Jun 10 02:24:59 WARNING[1652]: chan_unicall.c:2694 handle_uc_event:
Unicall/39 event Local end unblocked
-- Unicall/39 local unblocked
Dialing from a Siemens euroset 3005 (regular office phone) to
SIP/teste: This also happens to a lot of phones on the office
Jun 10 02:26:05 WARNING[1652]: chan_unicall.c:2694 handle_uc_event:
Unicall/40 event Detected
Jun 10 02:26:10 WARNING[1652]: chan_unicall.c:2694 handle_uc_event:
Unicall/40 event Protocol failure
-- Unicall/40 protocol error. Cause 32771
Dialing from SIP/teste to local phone number:
-- Executing Dial("SIP/teste-eb12", "Unicall/g1/94109570") in new stack
-- Called g1/94109570
Jun 10 02:26:59 WARNING[1778]: chan_unicall.c:2694 handle_uc_event:
Unicall/3 event Dialing
Jun 10 02:27:05 WARNING[1778]: chan_unicall.c:2694 handle_uc_event:
Unicall/3 event Alerting
Jun 10 02:27:08 WARNING[1778]: chan_unicall.c:2694 handle_uc_event:
Unicall/3 event Connected
-- UniCall/3-1 answered SIP/teste-eb12
Jun 10 02:27:14 WARNING[1778]: chan_unicall.c:2694 handle_uc_event:
Unicall/3 event Protocol failure
-- Unicall/3 protocol error. Cause 32773
-- Hungup 'UniCall/3-1'
== Spawn extension (from-sip, 1194109570, 1) exited non-zero on
'SIP/teste-eb12'
Dialing from SIP/teste to DECT Gigaset C50:
-- Executing Dial("SIP/teste-0644", "Unicall/g2/1021") in new stack
-- Called g2/1021
Jun 10 02:28:05 WARNING[1788]: chan_unicall.c:2694 handle_uc_event:
Unicall/38 event Dialing
Jun 10 02:28:06 WARNING[1788]: chan_unicall.c:2694 handle_uc_event:
Unicall/38 event Alerting
Jun 10 02:28:10 WARNING[1788]: chan_unicall.c:2694 handle_uc_event:
Unicall/38 event Connected
-- UniCall/38-1 answered SIP/teste-0644
Jun 10 02:28:17 WARNING[1788]: chan_unicall.c:2694 handle_uc_event:
Unicall/38 event Far end disconnected
Jun 10 02:28:17 WARNING[1788]: chan_unicall.c:2955 handle_uc_event:
CRN 32771 - far disconnected cause=Normal Clearing [16]
-- Channel 0 got hangup
-- Hungup 'UniCall/38-1'
== Spawn extension (from-sip, 1021, 1) exited non-zero on
'SIP/teste-0644'
Dialing from SIP/teste to a random phone in the company (and the phone
keeps ringing indefinitely):
-- Executing Dial("SIP/teste-3545", "Unicall/g2/1022") in new stack
-- Called g2/1022
Jun 10 02:31:31 WARNING[1809]: chan_unicall.c:2694 handle_uc_event:
Unicall/38 event Dialing
Jun 10 02:31:32 WARNING[1809]: chan_unicall.c:2694 handle_uc_event:
Unicall/38 event Alerting
Jun 10 02:31:43 WARNING[1652]: chan_unicall.c:2694 handle_uc_event:
Unicall/36 event Protocol failure
-- Unicall/36 protocol error. Cause 32773
-- Hungup 'UniCall/38-1'
== Spawn extension (from-sip, 1022, 1) exited non-zero on
'SIP/teste-3545'
After I restart asterisk, for some reason it all stops to work.
Dialing from SIP/teste to local phone:
-- Executing Dial("SIP/teste-7030", "Unicall/g1/94109570") in new stack
-- Called g1/94109570
Jun 10 02:37:03 WARNING[1844]: chan_unicall.c:2694 handle_uc_event:
Unicall/31 event Dialing
Jun 10 02:37:05 WARNING[1844]: chan_unicall.c:2694 handle_uc_event:
Unicall/31 event Protocol failure
-- Unicall/31 protocol error. Cause 32776
Jun 10 02:37:05 WARNING[1844]: app_dial.c:713 wait_for_answer: Unable
to forward voice
-- Hungup 'UniCall/31-1'
== Everyone is busy/congested at this time (1:0/0/1)
Now, the last of the problems (maybe I should have broken this down
into more email, shouldn't I?), the reloading chan_unicall.so!
== Parsing '/etc/asterisk/skinny.conf': Found
-- Reloading module 'chan_features.so' (Feature Proxy Channel)
-- Reloading module 'chan_zap.so' (Zapata Telephony w/PRI)
== Parsing '/etc/asterisk/zapata.conf': Found
Jun 10 02:38:49 WARNING[1599]: chan_zap.c:10886 setup_zap: Ignoring
switchtype
Jun 10 02:38:49 WARNING[1599]: chan_zap.c:10886 setup_zap: Ignoring
signalling
Jun 10 02:38:49 WARNING[1599]: chan_zap.c:10886 setup_zap: Ignoring
rxwink
-- Reloading module 'chan_unicall.so' (Unified call processing
(UniCall))
== Parsing '/etc/asterisk/unicall.conf': Found
Jun 10 02:38:49 ERROR[1599]: chan_unicall.c:3441 mkintf: Unable to
open channel 1: Device or resource busy
here = 0, tmp->channel = 0, channel = 1
Jun 10 02:38:49 ERROR[1599]: chan_unicall.c:4213 setup_unicall: Unable
to register channel '1-15'
Jun 10 02:38:49 WARNING[1599]: chan_unicall.c:4533 reload: Reload of
chan_unicall.so is unsuccessful!
Ok, I think thats about it! Hope someone is patient enough to read all
this! I am sorry for the first really long email.
Once again, thank you,
Mesquita
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