Re: [Bayonne-devel] E1 CTR4 Prompt / Time slot problem - must use cable

[David Sugar]

And in the case of bayonne, it simply assigns available voice resources 
to digital timeslots as it finds resources, without considering card 
boundries.  Many dialogic cards have more voice resources than 
terminations, so one cannot assume in a multi-card configuration that 
the voice resources are assigned or match exclusivily by card.  For this 
reason, if you have multiple sc-bus cards, you MUST have the sc-bus 
cable connected.  If not, you will likely have a few dead ports at the 
start of each card boundry since the voice resource was likely assigned 
from the previous card.

Ambar Roy wrote:
> Hi Julien,
>  
> Do you have only 1 card or multiple cards?
>  
> On a multi card setup I have noticed that if the CT Bus cable is faulty 
> or not connected, then the second and subsequent cards sometimes do not 
> play prompts or recognise DTMF. The app works fine!
>  
> My experience has been with with R4 PRI API under Windows, but I guess 
> the Linux versions also work in a similar fashion!
>  
> Ambar Roy
>
>     ----- Original Message -----
>     *From:* Julien Chavanton <mailto:address@hidden>
>     *To:* Julien Chavanton <mailto:address@hidden>
>     ; address@hidden <mailto:address@hidden>
>     *Sent:* Wednesday, January 26, 2005 12:01 AM
>     *Subject:* RE: [Bayonne-devel] E1 CTR4 Prompt / Time slot problem
>
>     I still have this problem in London the prompt sometime the prompt
>     do not play.
>
>      
>
>     I am wandering if this is Globalcall or D/600 JCT 2E1 120 problem.
>
>      
>
>     Since bayonne behavior with prompt is quite simple to follow SCSA is
>     made on startup and reuse until the server is restarted so if the
>     prompt is playing correctly once on a particular channel
>
>     It should play next time or al least it wont be SCBus routing problem.
>
>      
>
>     Anyone using D/600 JCT 2E1 120 + SR5SP1 + Globallcall ISDN ctr4.prm
>
>      
>
>     Julien
>
>      
>
>     ------------------------------------------------------------------------
>
>     *From:*
>     address@hidden
>     [mailto:address@hidden
>     *On Behalf Of *Julien Chavanton
>     *Sent:* January 21, 2005 10:14 AM
>     *To:* address@hidden
>     *Subject:* [Bayonne-devel] E1 CTR4 Prompt / Time slot problem
>
>      
>
>     I am having strange problem on a server I have set in London.
>
>      
>
>     Sometime the Bayonne is playing a prompt and I do not hear it on the
>     line.
>
>     I do not think it is an SCSA routing problem because we would have
>     noticed such problem before, but I am not completely sure.
>
>     I have activated some debugging and apparently everything looks fine.
>
>     I have tried Dialogic & Globalcall drivers, same behavior.
>
>      
>
>     I think this can be caused by the Telco switch “time slot
>     connection” because sometime I hear a prompt that is not on my
>     server, the D channel is always
>
>     Receiving and sending information correctly.
>
>      
>
>     This is hard to debug, so I would just like to have feed-back from
>     people using Bayonne on E1 ctr4 to see if everything is fine for them.
>
>      
>
>     Is there a test application I could use that would play prompt on E1
>     ISDN so I can be sure Bayonne is not the source of the problem?
>
>      
>
>     Julien
>
>      
>
>      
>
>     I have 2x  DIALOGIC D/600 JCT 2E1 120
>
>      
>
>     Configured as follow:
>
>      
>
>     [Genload - All Boards]
>
>     LogFile=genload.log
>
>     BLTAddress = D8000
>
>     Dialog/HD=YES
>
>     BusType=SCBus
>
>     SCBusClockMaster=AUTOMATIC
>
>     SCBusClockMasterSource=AUTOMATIC
>
>     PCMEncoding=ALAW
>
>     ISABusWidth=16-BIT
>
>      
>
>     [Genload - ID 2] /* DCB/xxxSC */
>
>      
>
>     [Genload - PCI ID 0] /* Dual T1/E1 PCI HD */
>
>     ParameterFile=ctr4.prm
>
>     ParameterFile2=ctr4.prm
>
>     ISDNProtocol=ctr4
>
>     ISDNProtocol2=ctr4
>
>      
>
>     [Genload - PCI ID 1] /* Dual T1/E1 PCI HD */
>
>     ParameterFile=ctr4.prm
>
>     ParameterFile2=ctr4.prm
>
>     ISDNProtocol=ctr4
>
>     ISDNProtocol2=ctr4
>
>     ------------------------------------------------------------------------
>
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>
>
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>
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