Not able to fully under stood the questions. are you asking other
implementation of Alert-Info or you use you want to know the other user of
specific alert urn "urn:alert:service:call-waiting"
Their are few more implementation example for alert URN
urn:alert:tone:{tone-indication}
where the tone-indication identifies the semantic or rendering
characteristics of a ring tone.
urn:alert:ringback:{ringback-indication}
where the ringback-indication is a unique identifier for a
country-specific ringback tone.
below is the link with more details.
https://tools.ietf.org/html/draft-liess-dispatch-alert-info-urns-01#section-4.4
Not seen urn:alert:service:call-waiting other than 3GPP.
On Fri, Jun 17, 2016 at 1:09 AM, Dale R. Worley <[email protected]> wrote:
> Does anyone know of implementations of the 'alert' URNs in Alert-Info
> (RFC 7462) beyond the use of urn:alert:service:call-waiting by 3GPP?
>
> Dale
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--
Thanks and Regards
Dheeraj kumar
9999733671
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