Re: [Linphone-users] Keypad tones not recognised

[Sylvain Berfini]

Hi Mark,

Are you sending the DTMFs as RFC2833 or SIP-INFO (in Network settings)?

Maybe some networks only recognize one and not the other?

Cheers,

Sylvain Berfini
Head of Mobile & Desktop Apps Department

+33 (0)9 52 63 65 05
sylvain.berfini@belledonne-communications.com

Discover our solutions in 3 minutes!

Belledonne Communications, the company behind the Linphone project
https://linphone.org

Le 05/06/2023 à 10:05, Mark Stanton a écrit :

> Using Linphone on my desktop computer (mostly fantastic, thank you),
> using the keypad for call-centre options almost entirely doesn't work.
> This has been the case on two of my computers so I don't think they're
> the cause.
>
> The tones are produced but they aren't recognised.
> I'm in the UK and using the PCMA (ITU-G.711 alaw) encoder, which seems
> to be the only one suitable here.
>
> The exception to the "almost" is British Telecom calls.  There the
> tones are recognised... weird!
>
> Is there a setting I should be changing or is this expected behaviour?
>
> Regards
> Mark
>
> _______________________________________________
> Linphone-users mailing list
> Linphone-users@nongnu.org
> https://lists.nongnu.org/mailman/listinfo/linphone-users
>

OpenPGP_0x8EEEC0B12DD64C43.asc
Description: OpenPGP public key

OpenPGP_signature
Description: OpenPGP digital signature