AI Phone Operator Voices

AI Phone Operator Voices

An automated operator answers, understands and routes. That is a different job from reading a menu, and it asks for a voice that sounds like someone picking up rather than a recording playing.

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ColtonVerified
American · Male · Young
United States flagEnglish
Use voice
SairaVerified
Indian · Female · Young
India flagHindi
Use voice
HunterVerified
American · Male · Young
United States flagEnglish
Use voice
RiddhiVerified
Indian · Female · Young
India flagHindi
Use voice
ParvathyVerified
Indian · Female · Young
India flagHindi
Use voice
TusharVerified
Indian · Male · Young
India flagHindi
Use voice
ColtonVerified
American · Male · Young
United States flagEnglish
Use voice
SairaVerified
Indian · Female · Young
India flagHindi
Use voice
HunterVerified
American · Male · Young
United States flagEnglish
Use voice
RiddhiVerified
Indian · Female · Young
India flagHindi
Use voice
ParvathyVerified
Indian · Female · Young
India flagHindi
Use voice
TusharVerified
Indian · Male · Young
India flagHindi
Use voice

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Narration is the one job where a voice has to hold up for hours rather than seconds. 163 of the 244 voices here carry the narration tag, the largest group in the catalog, across English, Hindi and nine other Indic languages.

1500+ voices to explore

Browse our full voice library and find the right tone, accent, and personality for your agent.

Model Specifications

Streaming transports

WebSocket, HTTP chunked transfer

WebSocket, HTTP chunked transfer

Output formats

.ulaw, .alaw, PCM 16-bit, .wav, .mp3

.ulaw, .alaw, PCM 16-bit, .wav, .mp3

Speed range

0.5× – 2.0×, set per request

0.5× – 2.0×, set per request

Sample rate

44.1 kHz native, resampled to 8 kHz for telephony

44.1 kHz native, resampled to 8 kHz for telephony

Latency

~200 ms to first byte (p50, warm region)

~200 ms to first byte (p50, warm region)

Answering is not the same as a menu

A phone menu plays fixed prompts. An operator responds to what the caller actually says, which means the audio is generated live rather than retrieved. First audio arrives in around 200 milliseconds, inside the window a caller reads as someone having picked up rather than a system starting.

Connecting to your phone system

ulaw and alaw are supported output formats, which is what SIP trunks and PBX systems expect, so audio passes into the call path without a conversion step. Nothing installs on the PBX itself; your platform requests audio and plays it.

Nine voices built for this

Forty seven voices carry the Customer support agent tag and nine carry Voice Agent. Those are the groups trained on the back-and-forth of a real call rather than on narration. For an operator, consistency matters more than character: the same voice has to sound identical on the thousandth call.

Switching language mid-call

Indian callers rarely stay in one language. Voices in the Indic family move between Hindi and English inside a sentence, so an operator can follow the caller rather than forcing a choice at the start of the call. That is difficult to get from vendors whose Indian voices are English voices with an accent applied.

Frequently asked questions

First audio arrives in around 200 milliseconds and generation runs at 3.3 times real time. On a call that reads as someone picking up rather than a system starting, which is the difference between an operator and a recording.