If you're considering a career in BPO, one of the first decisions you'll face is voice versus non-voice. They're both valid, well-paying entry points — but they suit very different strengths.
What Is a Voice Process?
Voice roles involve direct phone conversations with customers — inbound support, outbound sales or collections, or technical helplines. International voice processes often run night shifts to match overseas time zones, while domestic voice roles typically run standard daytime hours.
What Is a Non-Voice Process?
Non-voice roles handle customer interactions through chat, email, or back-office work like data processing, documentation, and claims handling — with no phone conversations involved.
What Is Domestic and International Voice Process?
A domestic voice process means you handle calls from customers in India, usually in English, Hindi or a regional language such as Marathi, mostly during day shifts. An international voice process means you handle calls from customers abroad, such as the US, UK or Australia, in English, often on night shifts to match their time zones. International roles usually pay more but need stronger spoken English.
Skills Each One Rewards
- Voice: Clear spoken English, a neutral or trained accent for international accounts, quick thinking, and patience under pressure.
- Non-voice: Strong written English, typing speed and accuracy, attention to detail, and comfort working through repetitive, process-driven tasks.
Shift Timings and Pay
International voice roles often pay a premium for night shifts due to the demanding hours. Non-voice and domestic voice roles more commonly run standard shifts, which can matter a lot depending on your personal situation and commute.
Voice roles often pay a little more than non-voice ones at the same level, because they are harder to fill, and sales or collections roles add incentives on top. For actual figures, see our BPO salary guide for Mumbai.
Which One Should You Choose?
If you're energized by talking to people and can stay calm during a difficult call, voice process work can be genuinely rewarding and often opens faster paths into team lead roles. If you prefer working independently through a queue of tasks with less real-time pressure, non-voice may suit you better.
Chat support: a middle path
Chat support is non-voice work where you help customers through a chat window, often handling several chats at once. Recent Thane openings included chat processes for HSC or graduate candidates with 1 year of experience, on rotational shifts with 2 rotational offs. Interview rounds included HR, operations and a Writex written test. Read more in our customer service jobs guide.
What Is a Semi-Voice Process?
A semi-voice process is a mix of voice and non-voice work. You take some phone calls and also handle chat, email or back-office tasks. It suits people who are comfortable speaking with customers but also like working in writing. Ask the recruiter how the day is split between calls and chat, email or back office before you accept.
Is a Voice or Non-Voice Process an IT Job?
Both are BPO jobs, which belong to the IT-enabled services (ITES) industry. They are not software or coding jobs. Even a technical support voice or non-voice process means helping customers fix problems with devices or services, not writing code. If you want programming roles instead, read our guide to starting a career in IT.
What Do Titles Like Advisor, Associate and Executive Mean?
Job titles such as advisor, associate, executive or analyst are entry-level labels, and the title alone does not tell you whether a role is voice or non-voice. Read the job description for clues: words like calls, inbound or outbound mean voice, while chat, email, typing, data entry or back office mean non-voice. For example, "technical support non-voice" means helping customers with technical problems through chat or email, with no calls. A "non-voice account" is simply a process that has no phone work.