22 Jan
2014
22 Jan
'14
5:53 a.m.
Is there a way to use regex or Asterisk style numerical patterns in
alias_db or any other db routing modules? Compressing a block of a
hundred DID numbers to one entry would be really nice.
22 Jan
22 Jan
6:09 a.m.
There is not, but there are numerous other modules that provide for that sort of thing,
such as pdt, drouting, and lcr.
Of course, it's only useful if your DID block falls on decimal boundaries. :-)
Pete Ashdown <pashdown(a)xmission.com> wrote:
Is there a way to use regex or Asterisk style numerical
patterns in
alias_db or any other db routing modules? Compressing a block of a
hundred DID numbers to one entry would be really nice.
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7:36 p.m.
New subject: LCR help
On 01/21/2014 10:09 PM, Alex Balashov wrote:
There is not, but there are numerous other modules
that provide for that sort of thing, such as pdt, drouting, and lcr.
Of course, it's only useful if your DID block falls on decimal boundaries. :-)
Thank you Alex.
Could someone point me to some LCR help resources? A couple of
questions come up after reading the module page, and I'm having trouble
finding specifics.
1) Do I have to put the full authenticated URI in for each gw, or is
there a better place to store this information?
2) How do I populate the rest of the LCR database? It appears that
using "kamctl lcr" has been depreciated. Am I supposed to use Siremis?
Is there any way to do this via shell? Does anyone have any scripts
that digest csv rate decks from trunkers into the db for creation and
update?
3) Is the number_prefix column PCRE friendly? I note mod_lcr's use of
libpcre.
11:19 p.m.
New subject: LCR help
Pete Ashdown writes:
2) How do I populate the rest of the LCR database? It
appears that
using "kamctl lcr" has been depreciated. Am I supposed to use Siremis?
Is there any way to do this via shell? Does anyone have any scripts
that digest csv rate decks from trunkers into the db for creation and
update?
you need to populate lcr tables manually unless you find a tool to
do it for you.
3) Is the number_prefix column PCRE friendly? I note
mod_lcr's use of
libpcre.
prefix column cannot hold a regular expression. lcr routing is based on
longest match, which cannot be efficiently implemented using regular
expressions.
-- juha
23 Jan
23 Jan
10:37 a.m.
New subject: LCR help
On Wednesday 22 January 2014 23:19:09 Juha Heinanen wrote:
prefix column cannot hold a regular expression. lcr
routing is based on
longest match, which cannot be efficiently implemented using regular
expressions.
If lcr is based on longest prefix, Pete could just use a little logic to
implement longest match with alias_db_lookup (his original question). I store
either a full number, a 10 number block or 100 block (by leaving off the last
1 or 2 digits) and do the following:
$avp(callednumber)=$rU;
if(!alias_db_lookup("dbaliases"))
{
strip_tail(1);
if(!alias_db_lookup("dbaliases"))
{
strip_tail(1);
if(!alias_db_lookup("dbaliases"))
{
$rU=$avp(callednumber);
}
}
}
If you give bigger numberblocks to endusers just add a level (of make a decent
loop that checks the remaining length of $rU).
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24 Jan
24 Jan
12:14 a.m.
New subject: LCR help
On 01/22/2014 03:19 PM, Juha Heinanen wrote:
Pete Ashdown writes:
Thank you Juha. I'm muddling through this. One thing that is puzzling
to me is that LCR entries are ranked by weight and priority, both
integers. When I have a rate deck of costs like .003211 per minute per
prefix, translating thousands of those to integers between 0 & 255 seems
obtuse and inflexible. I would presume that "least cost routing" would
have a column for "cost". Am I seeing this wrong or using the wrong module?
2) How do I populate the rest of the LCR
database? It appears that
using "kamctl lcr" has been depreciated. Am I supposed to use Siremis?
Is there any way to do this via shell? Does anyone have any scripts
that digest csv rate decks from trunkers into the db for creation and
update?
you need to populate lcr tables manually unless you find a tool to
do it for you.
26 Jan
26 Jan
8:31 a.m.
New subject: LCR help
Pete Ashdown writes:
Thank you Juha. I'm muddling through this. One
thing that is puzzling
to me is that LCR entries are ranked by weight and priority, both
integers. When I have a rate deck of costs like .003211 per minute per
prefix, translating thousands of those to integers between 0 & 255 seems
obtuse and inflexible. I would presume that "least cost routing" would
have a column for "cost". Am I seeing this wrong or using the wrong module?
it is wrong module if you are not able to scale your costs to integer
priorities.
-- juha
3964
days inactive
3968
days old
6 comments
4 participants
participants (4)
-
Alex Balashov -
Daniel Tryba -
Juha Heinanen -
Pete Ashdown