Thanks David I have already gone through that document many times :)
Thanks Wael for your explanation. I was actually thinking that what
would a null number be in my example. I have this customer router which
has this specific rule for inbound calls. Will it work when PSTN will
send "null digits"? doesn't make sense to me. What is a null/unknown
digit?
Ash>
David Holman wrote:
I keep this link handy for voice translation questions:
http://www.cisco.com/en/US/tech/tk652/tk90/technologies_tech_note09186a0080325e8e.shtml
On Fri, May 21, 2010 at 4:15 PM, Wael Agina <waelag...@gmail.com>
wrote:
Dear Ashar,
The ^$ is catching null, which could be used to catch calls from
unkown.
example usage, drop any calls from PSTN that has ANI of unkown type.
On H323 you could use following rule to do this
voice translation-rule 1
rule 1 reject /^$/
voice translation-profile Drop-Unknown
translate calling 1
dial-peer voice 1 pots
direct-inward-dial
incom called .
call-block translation-profile incoming Drop-Unknown
For you example may be it i setting unknown ANI to be 42000 for example, bu not sure, need to be tested.
Regards,
Wael Agina
Hi,
I know I may sound stupid to some but I really want to know the purpose
of ^$ in a translation rule for e.g:
voice translation-rule 100
rule 1 /^$/ /42000/
!
^$ is null...what does it mean? what is a null number?
Ash>
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Thanks and Best Regards,
Wael Agina
_______________________________________________
For more information regarding industry leading CCIE Lab training,
please visit www.ipexpert.com
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_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit
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