[cisco-voip] Branch Office CME SIP trunk question

[Nick Matthews]

You could use SIP Options ping.  That would then allow you some show
commands and potentially some debugs.  After you have either show
commands or debugs you can them write an EEM script to detect those
changes and change the system message.

The tricky part is simply finding a show command and writing the EEM
script to parse it.  If options ping failures send a informational
error message on the screen ie. %SIP-OPTIONS-PING-FAIL or something
similar it would be fairly trivial.

EEM is really powerful, but tricky to learn.  There are some good
guides out there though.

-nick

On Sun, Nov 27, 2011 at 12:57 AM, cisco.voip <cisco.voip at verizon.net> wrote:
> Is there an easier way, since I actually don't need the sip trunk status,
> just the ip connectivity status.
> Could I run a local http service on the CME that displays an icon on the CME
> phone when the ip connection to
> the HQ is down.
>
> Thanks,
>
> On 11/24/2011 7:27 PM, Dennis Heim wrote:
>>
>> So you have a CME, with a SIP trunk. You would need some type of messaging
>> system such as SYN-APPS or Informacast. Have a script that parses the sip-ua
>> status. Based on those results hit a url that would trigger a page/message
>> to the phones.
>>
>> Dennis Heim
>> Senior Engineer (Unified Communications)
>> CDW  Advanced Technology Services
>> 10610 9th Place
>> Bellevue, WA 98004
>>
>> 425.310.5299 Single Number Reach (WA)
>> 317.569.4255 Single Number Reach (IN)
>> 317.569.4201 Fax
>> dennis.heim at cdw.com
>> cdw.com/content/solutions/unified-communications/
>>
>> -----Original Message-----
>> From: cisco-voip-bounces at puck.nether.net
>> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of cisco.voip
>> Sent: Thursday, November 24, 2011 6:26 PM
>> To: cisco-voip at puck.nether.net
>> Subject: [cisco-voip] Branch Office CME SIP trunk question
>>
>> All,
>> I have a branch office with the latest CUCME, about 15 users, the CME
>> points everything back to HQ Call Mgr v7.1.
>> I am looking for a solution that could display on the CME connected
>> phones, when the SIP Trunk is down.
>> So if the Branch loses it connection, the users know their phones aren't
>> working by looking at the phone, vs get the dial tone and dial with no
>> results?
>>
>> Thanks,
>> _______________________________________________
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>> cisco-voip at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>
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