[asterisk-users] PRI span configuration - span remains down

Matthew Fredrickson creslin at digium.com
Thu Oct 25 11:41:30 CDT 2007


Rony Ron wrote:
> Hello,
> Quoting Digium Support:
> "The TE110P has been discontinued and replaced in our product lineup with
> the TE120P, which features many overall improvements and does not suffer
> from the HDLC Abort/Bad FCS problems that the TE110P did."

Although this is true ( :-) ) I think that it is likely his problem is 
not related to this.  Can you post a "pri intense debug span x" for the 
span in question?

Matthew Fredrickson

> On 10/25/07, David Kennedy <davepkennedy at gmail.com> wrote:
>> Hi,
>>
>> I'm trying to connect to Telewest/Virgin Media with a TE110P using
>> asterisk 1.4.13/zaptel 1.4.6. No matter what I try, my span always
>> appears as
>>
>> PRI span 1/0: Provisioned, Down, Active
>>
>> My zapata.conf is currently
>> -----------------------------------
>> [channels]
>> echocancel=yes
>> echocancelwhenbridged=no
>> echotraining=yes
>> switchtype=euroisdn
>> contect=from-pri
>> signalling=pri_cpe
>> group=1
>> channel => 1-15
>> channel => 17-31
>> -----------------------------------
>>
>> zaptel.conf is
>> -----------------------------------
>> span=1,1,0,ccs,hdb3,crc4
>> dchan=16
>> bchan=1-15,17-31
>> loadzone=uk
>> defaultzone=uk
>> -----------------------------------
>>
>> I'm in London and the server is in Manchester, so I can't look at the
>> server directly, but when we first started setting it up, apparently a
>> pair of cables were the wrong way round, so the card was in a RED
>> alarm state. We've switched the cables and now the card is OK. We did
>> have a lot of IRQ misses, so we've upgraded the kernel and now the
>> accuracy reported by zttest is about 99.98%. Telewest have checked the
>> line for faults and have reported that it's fine, but I just can't get
>> it working.
>>
>> Does anyone have any ideas/suggestions?
>>
>> Thanks,
>>
>> Dave
>>
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> 
> 
> 
> 
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> 
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-- 
Matthew Fredrickson
Software/Firmware Engineer
Digium, Inc.



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