Supported languages and locale codes for voice channel

Omnichannel for Customer Service offers a suite of capabilities that extend the power of Dynamics 365 Customer Service Enterprise to enable organizations to instantly connect and engage with their customers across digital messaging channels. An additional license is required to access Omnichannel for Customer Service. For more information, see the Dynamics 365 Customer Service pricing overview and Dynamics 365 Customer Service pricing plan pages.

Important

Power Virtual Agents capabilities and features are now part of Microsoft Copilot Studio following significant investments in generative AI and enhanced integrations across Microsoft Copilot.

Some articles and screenshots might refer to Power Virtual Agents while we update documentation and training content.

This article provides information about the supported languages and locale codes for the voice channel.

Supported languages and locale codes

Omnichannel for Customer Service uses the Azure Cognitive Services speech-to-text service for transcription. So, all languages supported by speech-to-text can be transcribed. More information: Speech-to-text documentation

Note

• End-to-end voice and IVR support is available only if a language is supported in Copilot Studio and Omnichannel for Customer Service.
• Sentiment and AI insights are optional for the voice functionality.

See the information in the following table to know about the supported languages and locale codes.

Language	Locale code	Voice channel	Copilot Studio	Speech-to-text	Text-to-speech	Sentiment	AI suggestions	UI language support
Afrikaans - South Africa	af- ZA	x	x	x	x	x	x	x
Amharic	am- ET	x	x	x	x	x	x	x
Arabic - Algeria	ar-DZ	x	x	✔	✔	x	x	x
Arabic - Bahrain	ar-BH	x	x	✔	✔	x	x	x
Arabic - Egypt	ar-EG	x	x	✔	✔	x	x	x
Arabic - Iraq	ar-IQ	x	x	✔	✔	x	x	x
Arabic - Israel	ar-IL	x	x	✔	x	x	x	x
Arabic - Jordan	ar-JO	x	x	✔	✔	x	x	x
Arabic - Kuwait	ar-KW	x	x	✔	✔	x	x	x
Arabic - Lebanon	ar-LB	x	x	✔	x	x	x	x
Arabic - Libya	ar-LY	x	x	✔	✔	x	x	x
Arabic - Morocco	ar-MA	x	x	✔	✔	x	x	x
Arabic - Oman	ar-OM	x	x	✔	x	x	x	x
Arabic - Palestinian Authority	ar-PS	x	x	✔	x	x	x	x
Arabic - Qatar	ar-QA	x	x	✔	✔	x	x	x
Arabic - Saudi Arabia	ar-SA	✔	x	✔	✔	✔	✔	✔
Arabic - Syria	ar- SY	x	x	✔	✔	x	x	x
Arabic - Tunisia	ar-TN	x	x	✔	✔	x	x	x
Arabic - United Arab Emirates	ar-AE	x	x	✔	✔	x	x	x
Arabic - Yemen	ar-YE	x	x	✔	✔	x	x	x
Armenian	hy	x	x	x	x	x	x	x
Assamese	as	x	x	x	x	x	x	x
Azerbaijani	az	x	x	x	x	x	x	x
Bangla - Bangladesh	bn-BD	x	x	x	x	x	x	x
Bashkir	ba	x	x	x	x	x	x	x
Basque	eu-ES	x	x	x	x	x	x	✔
Bengali - India	bn-IN	x	x	x	x	x	x	x
Bosnian (Latin)	bs	x	x	x	x	x	x	x
Bulgarian	bg-BGC UI	✔	x	✔	✔	✔	x	✔
Burmese - Myanmar	my-MM	x	x	x	x	x	x	x
Catalan	ca	✔	x	✔	✔	✔	x	✔
Chinese - China - Mandarin	zh-CN	✔	✔	✔	✔	✔	x	✔
Chinese - Hong Kong SAR - Cantonese	zh-HK	✔	x	✔	✔	✔	x	✔
Chinese - Taiwan - Traditional	zh-TW	✔	✔	✔	✔	✔	x	✔
Chinese - Literary	lzh	x	x	x	x	x	x	x
Croatian - Croatia	hr-HR	✔	x	✔	✔	✔	x	✔
Czech - Czech Republic	cs-CZ	✔	✔	✔	✔	✔	x	✔
Danish - Denmark	da-DK	✔	✔	✔	✔	✔	x	✔
Dari	prs	x	x	x	x	x	x	x
Divehi	dv	x	x	x	x	x	x	x
Dutch - Belgium	nl-BE	✔	x	✔	✔	x	x	x
Dutch - Netherlands	nl-NL	✔	✔	✔	✔	✔	✔	✔
English - Australia	en-AU	✔	x	✔	✔	x	x	x
English - Canada	en-CA	x	x	✔	✔	x	x	x
English - Ghana	en-GH	x	x	✔	✔	x	x	x
English - Hong Kong SAR	en-HK	x	x	✔	✔	x	x	x
English - India	en-IN	x	x	✔	✔	x	x	x
English - Ireland	en-IE	x	x	✔	✔	x	x	x
English - Kenya	en-KE	x	x	✔	✔	x	x	x
English - Nigeria	en-NG	x	x	✔	✔	x	x	x
English - New Zealand	en-NZ	✔	x	✔	✔	x	x	x
English - Philippines	en-PH	x	x	✔	✔	x	x	x
English - Singapore	en-SG	x	x	✔	✔	x	x	x
English - South Africa	en-SA	x	x	✔	✔	x	x	x
English - Tanzania	en-TZ	x	x	✔	✔	x	x	x
English - United Kingdom	en-GB	✔	x	✔	✔	x	x	x
English - United States	en-US	✔	✔	✔	✔	✔	✔	✔
Estonian - Estonia	et-EE	✔	x	✔	✔	✔	x	✔
Fijian	fj	x	x	x	x	x	x	x
Filipino	fil-PH	x	x	x	✔	x	x	x
Finnish	fi-FI	✔	✔	✔	✔	✔	x	✔
French - Canada	fr-CA	✔	x	✔	✔	x	x	x
French - France	fr-FR	✔	✔	✔	✔	✔	✔	✔
French - Switzerland	fr-CH	x	x	✔	✔	x	x	x
Galician	gl-ES	x	x	x	x	x	x	✔
Georgian	ka	x	x	x	x	x	x	x
German - Austria	de-AT	x	x	✔	✔	x	x	x
German - Germany	de-DE	✔	✔	✔	✔	✔	✔	✔
German - Switzerland	de-CH	x	x	✔	✔	x	x	x
Greek - Greece	el-GR	✔	✔	✔	✔	✔	x	✔
Gujarati - India	gu-IN	x	x	✔	✔	x	x	x
Haitian Creole	ht	x	x	x	x	x	x	x
Hebrew - Israel	he-IL	✔	x	✔	✔	✔	x	✔
Hindi - India	hi-IN	✔	✔	✔	✔	✔	x	✔
Hmong Daw	mww	x	x	x	x	x	x	x
Hungarian - Hungary	hu-HU	✔	x	✔	✔	✔	x	✔
Icelandic - Iceland	is-IS	x	x	x	x	x	x	x
Indonesian - Indonesia	id-ID	✔	✔	✔	✔	✔	x	✔
Inuinnaqtun	ikt	x	x	x	x	x	x	x
Inuktitut	iu	x	x	x	x	x	x	x
Inuktitut - Latin	iu-Latn	x	x	x	x	x	x	x
Irish - Ireland	ga-IE	x	x	✔	✔	x	x	x
Italian - Italy	it -IT	✔	✔	✔	✔	✔	✔	✔
Japanese - Japan	ja-JP	✔	✔	✔	✔	✔	✔	✔
Javanese - Indonesia	jv-ID	x	x	x	x	x	x	x
Kannada - India	kn-IN	x	x	✔	✔	x	x	x
Kazakh - Kazakhstan	kk-KZ	x	x	x	x	x	x	✔
Khmer - Cambodia	km-KH	x	x	x	x	x	x	x
Klingon	tlh-	x	x	x	x	x	x	x
Klingon (plqaD)	tlh-Piqd	x	x	x	x	x	x	x
Korean - Korea	ko-KR	✔	✔	✔	✔	✔	x	✔
Kurdish (Central)	ku	x	x	x	x	x	x	x
Kurdish (Northern)	kmr	x	x	x	x	x	x	x
Kyrgyz	ky	x	x	x	x	x	x	x
Lao - Laos	lo-LA	x	x	x	x	x	x	x
Latvian - Latvia	lv-LV	✔	x	✔	✔	✔	x	✔
Lithuanian - Lithuania	lt-LT	✔	x	✔	✔	✔	x	✔
Macedonian - Republic of North Macedonia	mk-MK	x	x	x	x	x	x	x
Malagasy	mg	x	x	x	x	x	x	x
Malay - Malaysia	ms-MY	✔	x	✔	✔	✔	x	✔
Malayalam - India	ml-IN	x	x	x	x	x	x	x
Maltese - Malta	mt-MT	x	x	✔	✔	x	x	x
Maori	mi	x	x	x	x	x	x	x
Marathi - India	mr-IN	x	x	✔	✔	x	x	x
Mongolian - Cyrillic	mn-Cyrl	x	x	x	x	x	x	x
Mongolian - Traditional	mn-Mong	x	x	x	x	x	x	x
Nepali	ne	x	x	x	x	x	x	x
Norwegian Bokmal - Norway	nb-NO	✔	✔	✔	✔	✔	x	✔
Odia	or	x	x	x	x	x	x	x
Pashto - Afghanistan	ps-AF	x	x	x	x	x	x	x
Persian - Iran	fa-IR	x	x	x	x	x	x	x
Polish - Poland	pl-PL	✔	✔	✔	✔	✔	x	✔
Portuguese - Brazil	pt-BR	✔	✔	✔	✔	✔	x	✔
Portuguese - Portugal	pt-PT	✔	x	✔	✔	x	x	x
Punjabi	pa	x	x	x	x	x	x	x
Queretaro Otomi	otq	x	x	x	x	x	x	x
Romanian - Romania	ro-RO	✔	x	✔	✔	✔	x	✔
Russian - Russia	ru-RU	✔	✔	✔	✔	✔	x	✔
Samoan	sm	x	x	x	x	x	x	x
Serbian (Cyrillic) - Serbia	sr-Cyrl-CS or sr-RS	x	x	x	x	✔	x	✔
Serbian (Latin) - Serbia	sr-Latn-CS	x	x	x	x	✔	x	✔
Sinhala - Sri Lanka	si-LK	x	x	x	x	x	x	x
Slovak - Slovakia	sk-SK	✔	x	✔	✔	✔	x	✔
Slovenian - Slovenia	sl-SL	✔	x	✔	✔	✔	x	✔
Somali - Somalia	so-SO	x	x	x	x	x	x	x
Spanish - Argentina	es-AR	x	x	✔	✔	x	x	x
Spanish - Bolivia	es-BO	x	x	✔	✔	x	x	x
Spanish - Chile	es-CL	x	x	✔	✔	x	x	x
Spanish - Colombia	es-CO	x	x	✔	✔	x	x	x
Spanish - Costa Rica	es-CR	x	x	✔	✔	x	x	x
Spanish - Cuba	es-CU	x	x	✔	✔	x	x	x
Spanish - Dominican Republic	es-DO	x	x	✔	✔	x	x	x
Spanish - Ecuador	es-EC	x	x	✔	✔	x	x	x
Spanish - El Salvador	es-SV	x	x	✔	✔	x	x	x
Spanish Equatorial Guinea	es-GQ	x	x	✔	✔	x	x	x
Spanish - Guatemala	es-GT	x	x	✔	✔	x	x	x
Spanish - Honduras	es-HN	x	x	✔	✔	x	x	x
Spanish - Mexico	es-MX	✔	x	✔	✔	x	x	x
Spanish - Nicaragua	es-NI	x	x	✔	✔	x	x	x
Spanish - Panama	es-PA	x	x	✔	✔	x	x	x
Spanish - Paraguay	es-PY	x	x	✔	✔	x	x	x
Spanish - Peru	es-PE	x	x	✔	✔	x	x	x
Spanish - Puerto Rico	es-PR	x	x	✔	✔	x	x	x
Spanish - Spain	es-ES	✔	✔	✔	✔	✔	✔	✔
Spanish - Venezuela	es-VE	x	x	✔	✔	x	x	x
Spanish - Uruguay	es-UY	x	x	✔	✔	x	x	x
Spanish - US	es-US	✔	x	✔	✔	x	x	x
Sudanese - Indonesia	su-ID	x	x	x	x	x	x	x
Swahili - Kenya	sw-KE	x	x	✔	✔	x	x	x
Swahili - Tanzania	sw-TZ	x	x	x	x	x	x	x
Swedish - Sweden	sv-SE	✔	✔	✔	✔	✔	x	✔
Tahitian	ty	x	x	x	x	x	x	x
Tamil - India	ta-IN	x	x	✔	✔	x	x	x
Tatar	tt	x	x	x	x	x	x	x
Telugu - India	te-IN	x	x	✔	✔	x	x	x
Thai - Thailand	th-TH	✔	✔	✔	✔	✔	x	✔
Tibetan	bo	x	x	x	x	x	x	x
Tigrinya	ti	x	x	x	x	x	x	x
Tongan	to	x	x	x	x	x	x	x
Turkish - Türkiye	tr-TR	✔	✔	✔	✔	✔	x	✔
Ukrainian - Ukraine	uk-UA	x	x	x	x	✔	x	✔
Upper Sorbian	hsb	x	x	x	x	x	x	x
Urdu - India	ur-IN	x	x	x	x	x	x	x
Uyghur	ug	x	x	x	x	x	x	x
Uzbek - Uzbekistan	uz-UZ	x	x	x	x	x	x	x
Vietnamese - Vietnam	vi-VN	✔	x	✔	✔	✔	x	✔
Welsh - United Kingdom	cy-GB	x	x	x	x	x	x	x
Yucatec Maya	yua	x	x	x	x	x	x	x
Zulu - South Africa	zu-ZA	x	x	x	x	x	x	x

Use the information in the following table to find out more about language support for voice-related features.

Feature	List of supported languages
Transcription	Language and speech support
Copilot Studio (IVR)	Languages supported by Copilot Studio
Bring your own bot (IVR)	Language and voice support for the Speech service
AI suggestions	Language support for AI suggestions
Sentiment Analysis	Multilingual sentiment
Other Omnichannel for Customer Service features	Language availability in Omnichannel for Customer Service

Next steps

Provision voice channel

See also

Overview of the voice channel
FAQ about the voice channel in Omnichannel for Customer Service