[VoiceOps] Looking for cost-effective eSBC that supports inband DTMF <-> RFC2833 transcoding support

Dovid Bender dovid at telecurve.com
Tue May 14 14:45:11 EDT 2019


Why not use something like FreeSwitch or Asterisk in the middle?

On Tue, May 14, 2019 at 2:16 PM Frank Bulk <frnkblk at iname.com> wrote:

> We have an educational customer with an IVR that only supports RFC 2833 and
> an eSBC (Mitel border gateway) that cannot not perform transcoding from
> inband DTMF to RFC2833.  There are some local VoIP to VoIP calls where the
> caller's device only supports inband DTMF and our softswitch cannot
> transcode them, so the IVR doesn't work for some parents and constituents.
>
> We'd like to recommend a cost-effective eSBC that supports inband DTMF <->
> RFC2833 transcoding.
>
> Any recommendations from this group?  I looked at EdgeMarc, but apparently
> their newer models don't have a DSP, or at least that functionality,
> anymore.
>
> Frank
>
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