[asterisk-users] US Caller ID

Daniel Hazelbaker daniel at highdesertchurch.com
Fri May 1 10:12:31 CDT 2009


On May 1, 2009, at 7:18 AM, Andrew Joakimsen wrote:

> The *BEST* solution would be to have Verizon switch you over to a PRI.

Assuming they were able to do this without a dramatic increase to our  
bill, would the same hardware still work?  Sorry I don't have the  
exact model number but it is Digium's 2-port digital interface card  
with HW echo canceler, using the wct4xxp driver.

Daniel

> On Wed, Apr 29, 2009 at 17:29, Daniel Hazelbaker
> <daniel at highdesertchurch.com> wrote:
>> Okay, I can't find what might be causing this.  Here is what I got:
>>
>> Asterisk server hooked up to a digital T1 line (full 24-channel)  
>> via a
>> Digium card.
>> Verizon has turned on caller ID on the first line (I can guarantee it
>> is on as I can hear the FSK tones on this line but not the others).
>> Using zttool an ZapScan() I have determined the following:
>>
>> 1) The RxB/RxD bits toggle from 1 to 0 signaling a ring.
>> 2) A short time later, via ZapScan() I can hear the FSK tone.
>> 3) About the same time I hear the FSK tone I see the "Starting simple
>> switch" line in the Asterisk console.
>> 4) Next I see the second ring trigger in zttool and then Asterisk say
>> "ss_thread: Got event 18 (Ring Begin)".
>>
>> Caller ID never shows up.  I have tried cranking the rxgain up
>> thinking maybe it was too quiet for Asterisk to detect but that did
>> not help.  My caller id settings in zapata.conf are:
>>
>> usecallerid=yes
>> callerid=asreceived
>> cidsignalling=bell
>> cidstart=ring
>> signalling=fxs_ks
>>
>> Is there any existing debug options I can turn on, or do I need to  
>> add
>> some to try and figure out what is going on; or does somebody have an
>> instant answer for me?
>>
>> Thanks,
>> Daniel
>>
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