[cisco-voip] Application Dial Rules equivalent for SIP URI dialing devices?

[NateCCIE]

SIP Normalization Scripts
https://info.stack8.com/blog/using-lua-script-to-allow-sip-based-phones-to-dial-from-the-cucm-corporate-directory


On Thu, Nov 22, 2018 at 7:31 PM Lelio Fulgenzi <lelio at uoguelph.ca> wrote:

> Yeah – I was thinking SIP route patterns as well. Was hoping there was
> another easier way. I’ve built “loopback” SIP trunks back to the cluster
> and tested that without issue, so it _*should*_ be ok. Might be worth a
> try.
>
>
>
> As far as sending calls up to and back from VCS (or Expressway in my
> case), I was hoping not to have hair pinned calls, but, it might be ok.
>
>
>
> The biggest issue is PSTN access. I didn’t mention that part. Some
> directory entries are PSTN numbers, not extensions. With the application
> dial rules, the transformation happens first, then the person dials and
> their personal CSS either allows or doesn’t allow.
>
>
>
> First, I’ll try a SIP route pattern and see how that goes.
>
>
>
>
>
>
>
> ---
>
> *Lelio Fulgenzi, B.A.* | Senior Analyst
>
> Computing and Communications Services | University of Guelph
>
> Room 037 Animal Science & Nutrition Bldg | 50 Stone Rd E | Guelph, ON |
> N1G 2W1
>
> 519-824-4120 Ext. 56354 | lelio at uoguelph.ca
>
>
>
> www.uoguelph.ca/ccs | @UofGCCS on Instagram, Twitter and Facebook
>
>
>
> [image: University of Guelph Cornerstone with Improve Life tagline]
>
>
>
> *From:* Ryan Huff <ryanhuff at outlook.com>
> *Sent:* Thursday, November 22, 2018 9:04 PM
> *To:* Lelio Fulgenzi <lelio at uoguelph.ca>
> *Cc:* voyp list, cisco-voip (cisco-voip at puck.nether.net) <
> cisco-voip at puck.nether.net>
> *Subject:* Re: [cisco-voip] Application Dial Rules equivalent for SIP URI
> dialing devices?
>
>
>
> SIP Route patterns come to mind; you’d have to get creative with RegEx to
> create more specific matches for the shortened numbers though and it won’t
> scale well.
>
>
>
> If you’re looking for true SIP transformation behaviors, you’ll probably
> need the assistance of a SIP proxy; VCS comes to mind. Send the dial up to
> VCS, match & transform and then match the transformed dial to the CUCM
> neighbor. This is the same way you’d do an internal video call between two
> clusters using VCS, except in this case your calling and called cluster is
> the same.
>
>
>
> I believe that technique requires a non-traversal license for each call
> and a think it used to be free on VCS, though I must say I have not tried
> it recently and that may no longer be the case.
>
> Sent from my iPhone
>
>
> On Nov 22, 2018, at 19:41, Lelio Fulgenzi <lelio at uoguelph.ca> wrote:
>
>
>
> OK – more CE 9.4 fun.
>
>
>
> We have a legacy issue that we use Application Dial Rules to get around
> when using Jabber, but it seems that V/C units that dial a full URI
> regardless of DN entered don’t use these rules.
>
>
>
> For example, the directory lookup shows lelio’s telephone number as
> +1-519-824-4120 x56354. The Application Dial rule finds and strips out
> everything before my extension and it works. Wow!
>
>
>
> But my SX20 dials the whole string +1519824412056354 at acme.com
>
>
>
> I want to be able to strip out the beginning and dial just 56354 at acme.com
>
>
>
> What options do I have?
>
>
>
>
>
>
>
> ---
>
> *Lelio Fulgenzi, B.A.* | Senior Analyst
>
> Computing and Communications Services | University of Guelph
>
> Room 037 Animal Science & Nutrition Bldg | 50 Stone Rd E | Guelph, ON |
> N1G 2W1
>
> 519-824-4120 Ext. 56354 | lelio at uoguelph.ca
>
>
>
> www.uoguelph.ca/ccs
> <https://eur04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.uoguelph.ca%2Fccs&data=02%7C01%7C%7C2e30a1d14d13474b582e08d650dc65a4%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636785304855591186&sdata=89Znqzq3rowxf8KkQXU3HWVozBHRHRqQlHJ48KlnKoU%3D&reserved=0>
> | @UofGCCS on Instagram, Twitter and Facebook
>
>
>
> <image001.png>
>
>
>
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