N2::ISUP::Codec

Introduction

The following ISUP codec methods are available from the N2::ISUP module.

The method N2::ISUP::Codec::decode will automatically detect the message type, and will return one of the following structures, and including the message_type attribute in order to indicate the decoded message type.

The following message encode methods are available.

All methods will return undef on success, and a non-empty error description string on failure.