Official WEENstudio · Dubai UAE
WEENstudio
Industry · Telecom

Voice-Over for Telecom & IP Telephony

Cisco Unified CM, Avaya, Genesys, Interactive Intelligence, 3CX, Asterisk, FreePBX — every major platform, every major language.

FromAED 800 per session
Turnaround24 hours
Languages80+

Telecom IVR is the most demanding voice-over category we deliver. Prompts must be recorded and edited so phrases of any length concatenate cleanly, with vocal inflections that produce a natural conversational flow when assembled at runtime by the IVR engine. Our voice artists are trained to maintain consistent vocal characteristics across the entire life of an IVR system, and our sound engineers apply a standard editing process for each prompt to ensure level, EQ, and ambience match — even when prompts are recorded months apart.

Platforms we support

Cisco Unified Communications Manager (CUCM), Avaya Aura Communication Manager, Genesys Cloud and PureConnect, Interactive Intelligence ININ, Convergys ICE, 3CX, Asterisk, FreePBX, Mitel MiVoice, NEC SV9100, Panasonic KX-NS series, Yeastar S-series. We also support emerging telephony technologies like automated speech recognition (ASR), outbound dialling, mobile applications, and multi-media platforms integrating voice + SMS + chat + social media.

Concatenation-aware production

When your IVR says "press five for technical support" + "five" + "technical support", those three audio segments were recorded separately but must sound like one sentence. We record with deliberate phrase-end inflections that allow runtime concatenation without audible seams, then master to consistent loudness so the assembled audio doesn't fluctuate as the IVR plays.

Multi-language and multi-vendor

Inbound and outbound IVR voice in 80+ languages including 11 Arabic dialects, 6 English accents, every major South Asian language, all major European languages, plus Mandarin, Cantonese, Japanese, Korean, Tagalog, Bahasa, Turkish, Persian, Hebrew, Swahili, Amharic. We deliver telephony WAV 8kHz µ-Law/A-Law plus master files in MP3 and high-resolution WAV for archive.

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Common questions

Quick answers.

Do you provide Cisco-specific .wav files?
Yes — Cisco Unified CM standard is WAV 8kHz, 8-bit µ-Law mono. We deliver this format by default for any Cisco project, plus higher-bandwidth alternatives if your deployment uses G.722 or G.711-Alaw for European routing.
Can you record prompts for Genesys Cloud?
Yes. Genesys Cloud accepts WAV 48kHz/16-bit for high-quality menus and WAV 8kHz µ-Law for prompts that route through the legacy PBX bridge. We deliver both in the same project so you have flexibility across the Cloud and on-prem mix.
What if our IVR is built on a custom Asterisk dial-plan?
Asterisk supports sln (16-bit signed linear), gsm, ulaw, alaw, g729, and several other codecs. Tell us which codec your dial-plan loads and we deliver in that format natively — no transcoding loss.
Do you write IVR scripts as well as record them?
Yes. We have scriptwriters who specialise in IVR UX — keeping prompts short, intuitive, and accessible across cultural contexts. Particularly valuable for multi-language IVR where direct translation often produces unnatural caller experiences.
How do you ensure the same voice across IVR releases years apart?
We maintain a voice talent registry with detailed technical notes per talent — microphone, distance, room treatment, EQ chain, target loudness. When you come back for an update, we reproduce the same conditions and the new prompts integrate seamlessly with the original recording.
Can you handle very large IVR projects — 1,000+ prompts?
Yes. Our largest single IVR delivery was over 4,200 prompts across 7 languages for a regional telecom operator. We use project management dashboards with per-prompt status, peer review, and structured QA so nothing falls through the cracks.
Do you provide speech recognition training data?
Yes. For ASR-enabled IVR we can produce training datasets — multiple takes of intent phrases across regional accents — to improve recogniser accuracy in the field.

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