we are having the same issue on our side on iOS 17, action was only requested once but after that call kit is triggering many times the provider performSetMuted function. Tested on Xcode 14.1 and Xcode 15.0 and we have this issue on both versions. [DEBUG] [6be8b000] 20:35:56.477: ims: ims.call.imscallkitmanager -[IMSCallKitManager requestAction:actionName:call:completion:] (204): call (uri=tel:6910, callId=sca-6d020a75-d04f400-no-ip), actionName: CXSetMutedCallAction [INFO ] [6be8b000] 20:35:56.568: ims: ims.call.imscallkitmanager -[IMSCallKitManager provider:performSetMutedCallAction:] (1029): call (uri=tel:6910, callId=sca-6d020a75-d04f400-no-ip), setMuted: NO, completion block: <NSMallocBlock: 0x2820f4480> [INFO ] [6be8b000] 20:35:56.574: ims: ims.call.imscallkitmanager -[IMSCallKitManager provider:performSetMutedCallAction:] (1029): call (uri=tel:6910, callId=sca-6d020a75-d04f400-no-ip), setMuted: YES, completion block: (null) [INFO ] [6be8b000] 20:35:56.593: ims: ims.call.imscallkitmanager -[IMSCallKitManager provider:performSetMutedCallAction:] (1029): call (uri=tel:6910, callId=sca-6d020a75-d04f400-no-ip), setMuted: NO, completion block: (null) [INFO ] [6be8b000] 20:35:56.606: ims: ims.call.imscallkitmanager -[IMSCallKitManager provider:performSetMutedCallAction:] (1029): call (uri=tel:6910, callId=sca-6d020a75-d04f400-no-ip), setMuted: YES, completion block: (null) [INFO ] [6be8b000] 20:35:56.607: ims: ims.call.imscallkitmanager -[IMSCallKitManager provider:performSetMutedCallAction:] (1029): call (uri=tel:6910, callId=sca-6d020a75-d04f400-no-ip), setMuted: NO, completion block: (null) [INFO ] [6be8b000] 20:35:56.609: ims: ims.call.imscallkitmanager -[IMSCallKitManager provider:performSetMutedCallAction:] (1029): call (uri=tel:6910, callId=sca-6d020a75-d04f400-no-ip), setMuted: NO, completion block: (null) Help or feedback would be greatly appreciated, I can provide more information if needed Thank you