Seeking Experienced Freelancer for Issabel IP PBX Configuration and Ongoing Support

I am currently seeking a skilled professional to execute essential configuration changes to my existing Issabel IP PBX setup. The project specifics include: 1. Changing the current SIP provider from Tata to Airtel. 2. Updating IP PBX configuration settings to seamlessly support the new Airtel SIP service. 3. Making necessary modifications to the SIP trunk settings to ensure optimal compatibility with Airtel's service. 4. Configuring additional SIP trunk registrations as required. The ideal candidate should possess proficiency in SIP trunk configurations, with a solid track record of experience in working with both Tata and Airtel SIP services. A clear understanding of Issabel IP PBX setups and the ability to configure SIP settings accordingly are crucial for the success of this project. The objective is to achieve a smooth transition from Tata to Airtel while maintaining or enhancing the current quality of service. In addition to the project requirements, I am also looking for a freelancer who can provide ongoing support on a monthly basis. This will involve addressing any issues that may arise and ensuring the continued optimal performance of the IP PBX system. If you meet the specified criteria and are interested in taking on this project, please reach out with your relevant experience, rates, and availability. I look forward to collaborating with a skilled professional who can deliver reliable solutions and provide consistent support. Thank you for your attention.