I do not have personal experience with stuttering or working in a call center, but I can offer some general tips that may be helpful. Firstly, it's essential to remember that having a stutter doesn't make you any less capable of performing your job effectively. It's important to focus on your strengths and skills rather than your stuttering. You can seek support from a speech therapist to learn techniques to manage your stuttering better, which can help you feel more confident and comfortable while taking calls. Secondly, take advantage of the resources and accommodations that your employer may offer. For example, you can request to have more breaks between calls or to work on non-voice channels like email or chat, where you may feel more comfortable. Some companies may also provide training or coaching to help employees with speech disorders. Thirdly, be open and honest with your colleagues and supervisors about your stuttering. They can provide you with support and understanding, and may be able to make adjustments to your work environment to help you feel more comfortable. Finally, practice self-care and manage your stress levels. Stuttering can be more pronounced during times of stress, so make sure you take care of your physical and emotional well-being by getting enough rest, eating well, and engaging in activities that help you relax. Remember, you have valuable skills and qualities that make you a valuable employee, and your stuttering does not define you.