[cisco-voip] CUCM7 H323 Trunk DTMF

[Aman Chugh]

CUCM should act as translator for different dtmf methods.

You can check skinny signalling in CUCM traces for DTMF event and CUCM
should send that as h.425 alpha numeric to H.323 Gateway.

HTH
Aman

On Sat, Nov 6, 2010 at 4:14 AM, <James.Brown at barclayswealth.com> wrote:

> Does anyone know what DTMF relay methods CUCM supports with SCCP endpoints
> talking to an H323 gateway please?
>
> I guess the endpoints will use the KeypadButtonMessage to send DTMF to the
> CM, but what does the CM then offer when relaying to the gateway?
>
> Many thanks
>
> James.
> Barclays Wealth is the wealth management division of Barclays Bank PLC.
> This email may relate to or be sent from other members of the Barclays
> Group.
>
> The availability of products and services may be limited by the applicable
> laws and regulations in certain jurisdictions. The Barclays Group does not
> normally accept or offer business instructions via internet email. Any
> action that you might take upon this message might be at your own risk.
>
> This email and any attachments are confidential and intended solely for the
> addressee and may also be privileged or exempt from disclosure under
> applicable law. If you are not the addressee, or have received this email in
> error, please notify the sender immediately, delete it from your system and
> do not copy, disclose or otherwise act upon any part of this email or its
> attachments.
>
> Internet communications are not guaranteed to be secure or without viruses.
> The Barclays Group does not accept responsibility for any loss arising from
> unauthorised access to, or interference with, any Internet communications by
> any third party, or from the transmission of any viruses. Replies to this
> email may be monitored by the Barclays Group for operational or business
> reasons.
>
> Any opinion or other information in this email or its attachments that does
> not relate to the business of the Barclays Group is personal to the sender
> and is not given or endorsed by the Barclays Group.
>
> Barclays Bank PLC. Registered in England and Wales (registered no.
> 1026167).
> Registered Office: 1 Churchill Place, London, E14 5HP, United Kingdom.
>
> Barclays Bank PLC is authorised and regulated by the Financial Services
> Authority.
>
> _______________________________________________
> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20101106/d88349c6/attachment.html>