[Asterisk-Users] Unicall MFRC2 Problems with BrT.

Moises Silva moises.silva at gmail.com
Sat Apr 22 07:20:50 MST 2006


hum, the last time i downloaded something every file has different
dates. However, im looking at a new version that i have downloaded
today:

http://www.soft-switch.org/downloads/unicall/unicall-0.0.3pre9/libmfcr2-0.0.3.tar.gz

And checking the source it seems that tar is the most recent version.
I check the version looking in the C code for a fix i know must be
there, in mfcr2.c line 2780, after the generation tone it must OR the
signal with 0x80.

Let me tell you that I have not tested that version. I have a custom
version that i fixed (because it gave me the same error you have) and
I sent the fix to Steve Underwood, but he told me that my fix was not
error proof, and that may fail (I have 1 month now in a production
server with no problems tough), so he made a similar fix, and told me
that was more reliable. The link I just gave you is for the TAR with
Steve Underwood fix.

I guess you already contacted me off-list to quote you for my
consultory. If you still have problems let me know and i may be able
to help you through SSH.

Best Regards

On 4/21/06, Anton Krall <akrall-lists at intruder.com.mx> wrote:
> Moises, how can I find out which version Im running, on Steves ftp all say
> 0.0.3 or the date also says the same date.
>
>
> |-----Original Message-----
> |From: asterisk-users-bounces at lists.digium.com
> |[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of
> |Moises Silva
> |Sent: Friday, April 21, 2006 9:43 AM
> |To: Asterisk Users Mailing List - Non-Commercial Discussion
> |Subject: Re: [Asterisk-Users] Unicall MFRC2 Problems with BrT.
> |
> |A couple of weeks ago, libmfcr2 has a small error in the tone
> |signaling for the call setup, that was fixed 2 weeks ago or
> |so, please, wich version of libmfcr2 are you using? if you
> |dont know try upgrading to the latest version. Im pretty much
> |sure that you have the very same problem we had.
> |
> |Regards
> |
> |On 4/21/06, Jefferson Carvalho <jefferson at jeffnetworks.com> wrote:
> |> Hello All,
> |>
> |> I'm facing problems with Unicall on this scenario :
> |>
> |> CentOS 4.3 - Running on x86_64
> |> Asterisk 1.2.7.1
> |> Zaptel 1.2.5
> |>
> |> When running zttool , shows all Spans OK.
> |>
> |> But I can't receive and make calls.
> |>
> |> I tried to change many parameters and still doesn't work.
> |>
> |> Any clues ?
> |>
> |> * unicall.conf
> |>
> |> [channels]
> |>
> |> language=br
> |>
> |> context=incoming-pstn
> |> usecallerid=yes
> |> hidecallerid=no
> |> immediate=no
> |> callwaitingcallerid=yes
> |> threewaycalling=yes
> |> transfer=yes
> |> cancellforward=yes
> |> callreturn=yes
> |> echocancel=yes
> |> echocancelwhenbridged=yes
> |>
> |> rxgain=0.0
> |> txgain=0.0
> |> faxdetect=both
> |> loglevel=255
> |> protocolclass=mfcr2
> |> protocolvariant=br,20,4
> |> protocolend=cpe
> |> group=1
> |> callgroup=1
> |>
> |> channel => 1-15
> |> channel => 17-31
> |> channel => 32-46
> |> channel => 48-62
> |> channel => 63-77
> |> channel => 94-108
> |> channel => 110-124
> |>
> |> * zaptel.conf *
> |>
> |> loadzone=br
> |> defaultzone=br
> |>
> |>
> |> span=1,1,0,cas,hdb3
> |> cas=1-15:1101
> |> cas=17-31:1101
> |>
> |> span=2,0,0,cas,hdb3
> |> cas=32-46:1101
> |> cas=48-62:1101
> |>
> |>
> |> span=3,0,0,cas,hdb3
> |> cas=63-77:1101
> |> cas=79-93:1101
> |>
> |> span=4,0,0,cas,hdb3
> |> cas=94-108:1101
> |> cas=110-124:1101
> |>
> |>
> |>
> |> * lor error *
> |>
> |>     -- Executing Dial("SIP/1000-1de2", "Unicall/g1/40020022|40|Ttr")
> |> in new stack Apr 20 19:13:57 WARNING[30676]: chan_unicall.c:627
> |> unicall_report: MFC/R2
> |> UniCall/1 Call control(1)
> |> Apr 20 19:13:57 WARNING[30676]: chan_unicall.c:627 unicall_report:
> |> MFC/R2
> |> UniCall/1 Make call
> |> Apr 20 19:13:57 WARNING[30676]: chan_unicall.c:627 unicall_report:
> |> MFC/R2
> |> UniCall/1 Making a new call with CRN 32769 Apr 20 19:13:57
> |> WARNING[30676]: chan_unicall.c:627 unicall_report: MFC/R2
> |> UniCall/1 0001  ->      [1/       1/Idle          /Idle         ]
> |>     -- Called g1/40020022
> |> Apr 20 19:13:57 WARNING[30676]: chan_unicall.c:2644 handle_uc_event:
> |> Unicall/1 event Dialing
> |> Apr 20 19:13:57 WARNING[30676]: chan_unicall.c:627
> |unicall_report: MFC/R2
> |> UniCall/1      <- 1111  [1/      40/Seize         /Idle         ]
> |> Apr 20 19:13:57 WARNING[30676]: chan_unicall.c:627
> |unicall_report: MFC/R2
> |> UniCall/1 4 on  ->      [2/      40/Group I       /Idle         ]
> |> Apr 20 19:14:02 WARNING[30676]: chan_unicall.c:627
> |unicall_report: MFC/R2
> |> UniCall/1 R2 prot. err. [2/      40/Group I       /DNIS
> |   ] cause
> |> 32769 - T1 timed out
> |> Apr 20 19:14:02 WARNING[30676]: chan_unicall.c:627
> |unicall_report: MFC/R2
> |> UniCall/1 4 off ->      [1/       1/Idle          /Idle         ]
> |> Apr 20 19:14:02 WARNING[30676]: chan_unicall.c:627
> |unicall_report: MFC/R2
> |> UniCall/1 1001  ->      [1/       1/Idle          /Idle         ]
> |> Apr 20 19:14:02 WARNING[30676]: chan_unicall.c:2644 handle_uc_event:
> |> Unicall/1 event Protocol failure
> |>     -- Unicall/1 protocol error. Cause 32769 Apr 20 19:14:02
> |> WARNING[30676]: chan_unicall.c:627 unicall_report: MFC/R2
> |> UniCall/1 Channel echo cancel
> |> Apr 20 19:14:03 WARNING[30676]: chan_unicall.c:627 unicall_report:
> |> MFC/R2
> |> UniCall/1 Channel gains
> |> Apr 20 19:14:03 WARNING[30676]: chan_unicall.c:627 unicall_report:
> |> MFC/R2
> |> UniCall/1 Channel switching
> |>     -- Hungup 'UniCall/1-1'
> |>   == Everyone is busy/congested at this time (1:0/0/1)
> |>   == Auto fallthrough, channel 'SIP/1000-1de2' status is
> |'CHANUNAVAIL'
> |> Apr 20 19:14:03 WARNING[30664]: chan_unicall.c:627
> |unicall_report: MFC/R2
> |> UniCall/1      <- 1011  [1/       1/Idle          /Idle         ]
> |> Apr 20 19:14:03 WARNING[30664]: chan_unicall.c:627
> |unicall_report: MFC/R2
> |> UniCall/1 1001  ->      [1/       1/Idle          /Idle         ]
> |>
> |> Jefferson Carvalho
> |>
> |>
> |>
> |>
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