Help set up UK virtual landline

I am looking for a freelancer to help me set up a UK virtual landline for my business. I am open to any provider and would appreciate recommendations.

Skills and Experience:
- Experience in setting up virtual landlines
- Knowledge of different virtual landline providers in the UK
- Familiarity with the features and functionalities of virtual landlines

Requirements:
- Set up a virtual landline for my business
- The virtual landline should be compatible with multiple devices
- Ability to forward calls and set up voicemail
- Knowledge of auto-attendant functionality is a plus

Please provide your recommendations for virtual landline providers and your experience in setting up virtual landlines.