Usage of voice tag in ssml

Taewong -

Please check the API reference document in the support section.
There is a long appendix listing exactly which SSML tags are supported by which engine.

In broad strokes - Nuance do not support SSML, but all other voices support more or less all major tags, with a few exceptions or syntax deviations.

As noted, check the API reference doc for details.

Regards
Gil
SitePal Team

Loquendo and NeoSpeech supports the SSML tag “voice”.