For small and medium-sized enterprises, auto attendant phone contracts typically start from around £10–£20 per user, per month when delivered via a cloud or VoIP phone system, with more feature-rich packages ranging from £20–£35 per user, per month. Basic auto attendant functionality – such as a single main menu, time-of-day routing and simple call forwarding – is often included as standard within many hosted telephony bundles. However, more advanced requirements, including multiple menus, departmental routing, queueing, voicemail-to-email and integration with CRM systems, can increase the overall monthly cost. SMEs should also factor in one-off setup fees, number porting charges and any hardware costs for IP handsets or headsets, although many providers offer inclusive or discounted equipment as part of a contract.
The total cost for an SME will depend on the number of users, call volumes, contract length and the level of support required. A small office with 5–10 users can often implement a professional auto attendant for under £150 per month, while a multi-site organisation with 30–50 users may budget between £600 and £1,500 per month for a fully managed, feature-rich solution. Longer contract terms, typically 24–36 months, usually attract better pricing, and bundling services such as broadband, mobiles and maintenance can further reduce the effective per-user cost. When assessing options, it is important to compare not only headline monthly prices but also included features, call packages, support response times and scalability, to ensure the chosen auto attendant contract delivers value as the business grows.

Auto attendant costs are usually structured on a per-user or per-licence basis, with inclusive minutes and core features bundled into a monthly charge. For SMEs, entry-level packages will generally cover essentials such as a main greeting, dial-by-extension and simple routing, which is often sufficient for smaller teams or single-site operations. As soon as multiple locations, departments or complex call flows are required, the licence level – and therefore the monthly cost – typically increases.
Contract length significantly influences the price. Committing to 24 or 36 months often reduces the monthly rate and may allow installation, configuration and training to be included at little or no extra cost. However, shorter contracts provide more flexibility if the business expects rapid change, relocation or a potential merger, though this usually comes at a higher monthly fee.
Support and maintenance should also be considered part of the overall cost. Contracts that include proactive monitoring, priority engineering visits and configuration changes tend to be more expensive, but they reduce downtime and internal administration. For many SMEs, the additional spend on a fully managed service is justified by the reliability, professional image and time savings it delivers, especially where in-house IT resources are limited.