[cisco-voip] CCM4.1, Gatekeeper and tech prefix routing

Andre Beck cisco-voip at ibh.net
Thu Sep 22 09:12:55 EDT 2005


Hi Andrew,

On Thu, Sep 22, 2005 at 07:29:08AM -0500, Andrew Dignan wrote:
> To route certain prefixes to unregistered gateways, you need to use the
> alias static command.  For example, if you would like to route 0* numbers
> to one gateway, and 1* numbers to another your config would look like this
> on the gatekeeper:
> 
> Alias static <gw ip> 1720 gkid HQGK gateway voip ras <gw ip> 1719
> Alias static <gw ip> 1720 gkid HQGK gateway voip ras <gw ip> 1719
> Gw-type-prefix 0* gw ipaddr <gw ip> 1720
> Gw-type-prefix 1* gw ipaddr <gw ip> 1720

STRIKE.

Thanks a lot. It even is simpler than your case above, as my gateway
is registered. The central point of your statement is that a tech
prefix can be *anything*, it doesn't need to be separated by a # sign
to work. This is just used so the GK will not mix up tech prefixes
with zone prefixes. But the basic idea is that 0 *is* a valid tech
prefix and every number starting with 0 will be routed to the gateway
that has this tech prefix. In my case, I simply let the gateway register
with prefix 0 and I'm done. Beautiful.

Thanks a lot,
Andre.
-- 
                  The _S_anta _C_laus _O_peration
  or "how to turn a complete illusion into a neverending money source"

-> Andre Beck    +++ ABP-RIPE +++    IBH Prof. Dr. Horn GmbH, Dresden <-


More information about the cisco-voip mailing list