![]() The provisioning of the Call Agent and the gateway. This may be caused by a lack of synchronization between Indicated that it does not support what the Call Agent has asked RFC 3661 MGCP Return Code Usage December 2003Ĭategory "Provisioning Mismatch": A situation where the gateway has These return codes are not categorized into a common behavioralĬategory "Service Failure": A category in which the endpoint isĮither out-of-service or the treatment by the Call Agent isĮxpected to be the same as for an out-of-service endpoint.įoster & Sivachelvan Informational Invoke a corresponding specific Call Agent behavior. The following categorizes return codes from gateways based onĬategory normal: These return codes are used in normal operation andĬategory none (specific errors requiring specific action): A returnĬode associated with a specific situation in the gateway that will Implementation guidelines for Call Agent and gateway developers.Ģ. Section 2.3 includes a summary of the returnĬodes and their categories. This provides some additional implementation guidelines for the use That may have triggered and the "categories" that they fall under. Provides a consolidated list of return codes in terms of "situations" In addition to categorizing return codes ( section 2.1), section 2.2 Specific one for the situation is not available it also helps CallĪgent developers ensure that there is consistent behavior for the Helps gateway developers choose an appropriate return code when a Is to categorize return codes that gateways return based on theĮxpected behavior for the Call Agents that receive them.Ĭategorizing errors helps both Call Agent and gateway developers: it Receives that return code behaves appropriately and consistently for What is important is to ensure that the Call Agent that Return codes in do not cover all possible specific situations Return codes in the Media Gateway Control Protocol MGCP 1.0. RFC 3661 MGCP Return Code Usage December 2003 1. Is to provide implementation guidelines to ensure that consistency.ġ. What is important is to ensure that theĬall Agent that receives a return code behaves appropriately andĬonsistently for the given situation. Specific situations that may ever occur in a gateway. Return codes in RFC 3435 do not cover all possible Return codes in RFC 3435, Media Gateway Control Protocol (MGCP) This document provides implementation guidelines for the use of Distribution of thisĬopyright (C) The Internet Society (2003). Not specify an Internet standard of any kind. This memo provides information for the Internet community. Media Gateway Control Protocol (MGCP) Return Code Usage RFC 3661: Media Gateway Control Protocol (MGCP) Return Code Usage
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