I am somewhat new to voip i have one question,

Does anyone know what CLDU is or means? I am getting errors about cldu and i know there is a cldu debug option but i can find nothing anywhere on what it means or what it does.

the error in question is:

3:20:31:564 SIP.CLDU Cldu::CallLegCreatedEv: (0x23fc7a8)
13:20:31:565 SIP.CLDU Incoming CallLeg created from 555-555-5555@ip.address.# to
555-555-5555@ip.address.#
13:20:31:573 SIP.CLDU ERROR! Request-URI host is not local, unable to proxy
incoming message to 555-555-5555@ip.address.#
13:20:31:574 SIP.CLDU ERROR! Failed to get CLDU Interface, (0x23fc7a8)
13:20:31:575 SIP.CLDU Incoming message received from cosoftswitchip:5060 via UDP
13:20:31:575 SIP.CLDU CLDU::AppCallLegMsgReceivedEv: Null CLDU Interface,
(0x23fc7a8)
13:20:31:576 SIP.CLDU Cldu::CallLegStateChangedEv: Null CLDU Interface,
(0x23fc7a8)->Offering
13:20:31:577 SIP.CLDU Request rejected (404)
13:20:31:580 SIP.CLDU ERROR! Unable to finalize message: (0x23fc7a8), (0x0)
13:20:31:581 SIP.CLDU Cldu::CallLegStateChangedEv: Null CLDU Interface,
(0x23fc7a8)->Disconnected
13:20:31:582 SIP.CLDU Cldu::CallLegStateChangedEv: Null CLDU Interface,
(0x23fc7a8)->Terminated
13:20:32:108 SIP.CLDU Cldu::CallLegCreatedEv: (0x23fc9d0)
13:20:32:109 SIP.CLDU Incoming CallLeg created from 555-555-5555@192.168.10.10 to
555-555-5555@cosoftswitchip
13:20:32:118 SIP.CLDU ERROR! Request-URI host is not local, unable to proxy
incoming message to 5555555555@cosoftswitchip
13:20:32:118 SIP.CLDU ERROR! Failed to get CLDU Interface, (0x23fc9d0)
13:20:32:119 SIP.CLDU Incoming message received from cosoftswitch:5060 via UDP
13:20:32:120 SIP.CLDU CLDU::AppCallLegMsgReceivedEv: Null CLDU Interface,
(0x23fc9d0)
13:20:32:121 SIP.CLDU Cldu::CallLegStateChangedEv: Null CLDU Interface,
(0x23fc9d0)->Offering
13:20:32:121 SIP.CLDU Request rejected (404)
13:20:32:125 SIP.CLDU ERROR! Unable to finalize message: (0x23fc9d0), (0x0)
13:20:32:125 SIP.CLDU Cldu::CallLegStateChangedEv: Null CLDU Interface,
(0x23fc9d0)->Disconnected
13:20:32:126 SIP.CLDU Cldu::CallLegStateChangedEv: Null CLDU Interface,
(0x23fc9d0)->Terminated
13:20:33:208 SIP.CLDU Cldu::CallLegCreatedEv: (0x23fcbf8)
13:20:33:209 SIP.CLDU Incoming CallLeg created from *******@192.168.10.10 to
555-555-5555@ip.address.#
13:20:33:218 SIP.CLDU ERROR! Request-URI host is not local, u
nable to proxy incoming message to 555-555-5555@ip.address.#
13:20:33:218 SIP.CLDU ERROR! Failed to get CLDU Interface, (0x23fcbf8)
13:20:33:219 SIP.CLDU Incoming message received from phonecosoftswtich:5060 via UDP
13:20:33:220 SIP.CLDU CLDU::AppCallLegMsgReceivedEv: Null CLDU Interface,
(0x23fcbf8)
13:20:33:221 SIP.CLDU Cldu::CallLegStateChangedEv: Null CLDU Interface,
(0x23fcbf8)->Offering
13:20:33:221 SIP.CLDU Request rejected (404)
13:20:33:225 SIP.CLDU ERROR! Unable to finalize message: (0x23fcbf8), (0x0)
13:20:33:225 SIP.CLDU Cldu::CallLegStateChangedEv: Null CLDU Interface,
(0x23fcbf8)->Disconnected
13:20:33:226 SIP.CLDU Cldu::CallLegStateChangedEv: Null CLDU Interface,
(0x23fcbf8)->Term

any info on CLDU would be very much appriciated i know that you guys are the voip experts here just hoping you can answer my general question on what cldu is and what it does.

--Scott

Did you try reading the Adtran AOS documentation? It should provide info to explain SIP CLDU errors, or call Adtran tech support.

 You did not mention what box you are using.

....JIM....
 

I am using a atran 2nd gen 904, I read through the documentation but all it shows is command line examples and reference no explanation on what cldu is