We have got a 2800 router configured in CCM5.1.2 as an H.323 gateway. There are plenty DSP resources in it so we want to use it as a hardware transcoder. But as soon as we try to create a transcoder in CCM with the gateway's IP address the CCM says: "Error - duplicated line." We can create a Transcoder with any other IP address different from the gateway's. Is there any kind of restriction in CCM that an H.323 gateway can not be used as a Transcoder? Thanks.