Compatible Product configuration and testing notes for MG600x Media Access Gateway by GuangZhou GaoKe Communications Technology Co.,LTD. with Communication Server 2000


Testing for Itelecom distribution channel

The test effort verified a basic level of interoperability between the Gaoke Communications MG600x Gateway Series product release 2.11 and Nortel’s Communication Server 2000 (CS 2000) Release SN09U. This successful testing establishes the Gaoke Communications MG600X Gateway Series product release 2.11 as a Nortel Compatible product for the release(s) tested. Testing included basic communication and basic call functionality between the devices. It is the service provider’s responsibility to perform appropriate system and network integration of the Gaoke Communications MG600X Gateway Series product release 2.11 with the CS 2000 based on their network deployment requirements.


Test areas covered for certification

Basic Communication using MGCP
Gateway Provisioning and Registration
Gateway Response to CS 2000 wildcard Audit 1 NE
Gateway Response to CS 2000 Connection Audit (no active calls)
Gateway Response to CS 2000 Connection Audit (active calls)
3PGW Response to CS 2000 Endpoint Audit
Gateway Recovery after Outage (no active calls)
Gateway Recovery after Outage (active calls)
3PGW Recovery after Cable Pull (active calls)
3PGW Recovery after Cable Pull (no active calls)
3PGW Recovery after Shelf Controller Swact 1
Gateway Retransmissions of Registration message

Basic Call Line to Line
3PGW to 3PGW, Originator disconnect after answer
3PGW to 3PGW, Terminator disconnect after answer
3PGW to 3PGW Originator disconnect before answer
3PGW to 3PGW ringing timeout
3PGW to 3PGW busy timeout
Long Call Duration (24 hours)

Line to Trunk
3PGW and Various Endpoints, Originator disconnect after answer
3PGW and Various Endpoints, Terminator disconnect after answer
3PGW and Various Endpoints, Originator disconnect before answer
3PGW and Various Endpoints, ringing timeout
3PGW and Various Endpoints, Busy/Busy timeout

Trunk to Line
CS 2000 TGW and 3PGW Originator disconnect after answer
CS 2000 TGW and 3PGW Terminator disconnect after answer
CS 2000 TGW and 3PGW Originator disconnect before answer
CS 2000 TGW and 3PGW Ringing timeout
CS 2000 TGW and 3PGW Busy/Busy timeout
3PGW Receiver Off Hont (ROH) Tone Test

Announcement tests
3PGW to CS 2000 Announcement

Basic CODEC Negotiation and Acceptance For IP Solution
3PGW to Various Endpoints. All CODECs on at 3PGW
SDP Acceptance, Negotiation, and RTP Packet Analysis
Any endpoint to 3PGW. (In Band DTMF)
Any Endpoint to 3PGW. (RFC 2833 DTMF)
3PGW to Various Endpoints (FAX)

Feature Testing
3PGW and Various Endpoints, Hold/Restore
Basic CXR
3PGW, 3WC conferences
3WC (Basic, Link Before Answer, 3rd Party Disconnect, 1st Party Disconnect)
Any phone and 3PGW CWT and CWT with CallerID
Any phone and 3PGW Calling Name/Number Display
3PGW to any phone, Calling Name/Number Blocked (at originator)
Call Return

Complex CODEC Negotiation and Acceptance for IP Solution
DTMF Digit Transfer (RFC2833 on a 1 3PGW)
DTMF Digit Transfer (RFC2833 on at 3PGW)
DTMF Digit Transfer (3PGW configured for RFC2833): L:Parm contains default PCMU, RFC2833
DTMF Digit Transfer (3PGW configured for RFC8233): L:Parm contains G729 & Default PCMU Only (no    RFC2833)

Gateway Line to MG15000: L:Parm contains default PCMA Alternative PCMU. Line GW: L:Parm contains Default PCMU
Gateway Line to MG15000. MG15000: L: Parm contains Default PCMA, Alternative PCMU. Line GW: L: Parm contains Default PCMA
Gateway Line to MG15000. MG15000: L: Parm contains Default PCMU, Alternative PCMA. Line GW: L: Parm contains Default PCMA
Gateway Line to MG15000. MG15000: L: Parm contains Default PCMU, Alternative PCMA. Line GW: L: Parm contains Default PCMU
Gateway Line to MG15000. 3PGW is slave
Gateway Line to MG15000. EPGW is master

Special Functionality
3PGW interoperability with the UAS via Lawful Intercept (as associate)
3PGW interoperability with the UAS via Lawful Intercept (as LEA agent)

Custom Testing:
3PGW reverse the polarity in case that session is set up successfully
3PGW does not reverse the polarity in case that session fails to setup
Emergency Assistance Call Setup 1
Emergency Assistance Operator Ring back

Test Exclusions:
-Redundancy, carrier grade, and traffic or robustness scenarios were not tested as these fall outside of basic interop testing.
-Voice quality was only checked through audible means between parties.

Limitations, Restrictions and Other Observations:
For a list of executed test cases, a test report is available

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Compatible Product Disclaimer
The Developer Product listed is verified in a laboratory environment as compatible with the indicated Nortel Product for a term of two (2) calendar years from the date the Compatibility Test Audit was successfully completed as indicated above, until the Developer issues a new version of such Developer Product that incorporates new features or functionality or until such time as Nortel issues a new version of such Nortel Product that incorporates new features or functionality, whichever occurs first. NORTEL MAKES NO REPRESENTATIONS, WARRANTIES OR CONDITIONS WITH RESPECT TO THE DEVELOPER PRODUCT OR THE NORTEL PRODUCT. WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, NORTEL HEREBY EXPRESSLY DISCLAIMS ANY AND ALL REPRESENTATIONS, WARRANTIES OR CONDITIONS OF ANY NATURE WHATSOEVER AS TO THE DEVELOPER PRODUCT AND THE NORTEL PRODUCT INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY, NON INFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE AND NORTEL FURTHER SHALL HAVE NO LIABILITY TO DEVELOPER OR ANY OTHER PARTY ARISING FROM OR RELATED IN ANY MANNER TO THIS CERTIFICATE OF COMPATIBILITY. Nortel, the Nortel logo, and the Globemark are trademarks of Nortel Networks.