YZZGXW410XVOIP GATEWAY

Grandstream Networks, Inc. Analog IP Gateway GXW410x 4 or 8 FXO Ports w/Video Surveillance GXW410x User Manualwww.grandstream.com Firmware Version [email protected] TABLE OF CONTENTS GXW410X USER MANUAL WELCOME .................................................................................................................................................5 Gateway GXW410x Overview................................................................................................................................5 Safety Compliances.................................................................................................................................................5 Warranty.................................................................................................................................................................5 PACKAGING ..............................................................................................................................................6 CONNECTING THE GXW410X .........................................................................................................................................6 APPLICATION DESCRIPTION...................................................................................................................8 Functional Diagram of IP­PBX & GXW410x........................................................................................................8 GXW400x & GXW410x Scenario/Toll­ Free Calling Between Locations.............................................................9 FXS and FXO Gateway Configuration Example..................................................................................................10 FEATURES...............................................................................................................................................10 SOFTWARE FEATURES OVERVIEW.....................................................................................................................................10 HARDWARE SPECIFICATION.............................................................................................................................................11 CONFIGURATION GUIDE........................................................................................................................13 CONFIGURATION WITH WEB BROWSER.............................................................................................................................13 Accessing the Web Configuration Menu...............................................................................................................13 End­user Configuration........................................................................................................................................13 ADVANCED USER SETTINGS............................................................................................................................................17 Advanced User Configuration .............................................................................................................................17 CONFIGURING THE FXO CHANNELS ................................................................................................................................20 PROFILES......................................................................................................................................................................26 Saving the Configuration Changes.......................................................................................................................28 Rebooting from Remote........................................................................................................................................28 VIDEO SURVEILLANCE...........................................................................................................................29 VIDEO SURVEILLANCE PROCEDURES.................................................................................................................................29 FIRMWARE UPGRADE............................................................................................................................31 UPGRADE THROUGH HTTP............................................................................................................................................31 UPGRADE THROUGH TFTP.............................................................................................................................................31 Download TFTP Server........................................................................................................................................32 RESTORE FACTORY DEFAULT SETTING.............................................................................................33 EXAMPLES OF GXW410X CONFIGURATIONS......................................................................................34 GXW410x User Manualwww.grandstream.com Firmware Version [email protected] TABLE OF FIGURES GXW410X USER MANUAL FIGURE 1: DIAGRAM OF GXW410X BACK PANEL................................................................................6 FIGURE 2: DIAGRAM OF GXW410X DISPLAY PANEL..........................................................................7 FIGURE 7: SCREEN­SHOT OF VIDEO SURVEILLANCE* ....................................................................30 APPLICATION ONE: GXW CONNECTED WITH AN IP­PBX OR SIP SERVER....................................34 APPLICATION TWO: GXW TO EXTEND A TRADITIONAL PBX SCENARIO.......................................34 APPLICATION THREE: GXW CONNECTED WITH AN IP­PBX OR SIP SERVER AND VIDEO SURVEILLANCE.......................................................................................................................................35 APPLICATION FOUR: USING A GXW FOR PURE IP­ IP COMMUNICATION CONFIGURATION.......36 INDEX OF TABLES GXW410X USER MANUAL TABLE…

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Grandstream Networks, INC Address: 5F, Bldg #1, No.2 Kefa Rd., Science & Technology Park, Shenzhen, China Phone: 0755-26014600 FAX : 0755-26014601 AGENCY AUTHORIZATION LETTER FCC ID:YZZGXW410X Date:2011/10/19 To whom it may concern: We, the undersigned, hereby authorize ECMG to act on our behalf , as our agent ,in the following matters related to the FCC approval of our products: report submittal, related correspondence, the signing of all documents relating to the matters. and any other lawful activity necessary to obtain such certification. Any act carried out by ECMG within the scope of this authorization shall have the same effects as our own. This authorization shall expire 6 months from original date , if you have any question regarding the authorization , please don’t hesitate to contact us , thank you. Sincerely,

Grandstream Networks,INC. Co.,Ltd. Date: 2011/10/19 Federal communications commission Authorization and Evaluation Division FCC ID:YZZGXW410X Confidentiality Request Pursuant to section 0.457 and 0.459 of the commission’s rules, the applicant hereby requests confidential treatment of information accompanying this application as outline below: Exhibit Type File Name Schematics YZZGXW410X_Schematics.pdf Block diagram YZZGXW410X_Block Diagram.pdf Operational description YZZGXW410X_Operation description.pdf The above materials contain trade secrets and proprietary information not customarily released to the public, the public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to rule 0.457, disclosure of this application and all accompanying documentation will not be made before the date of the grant for this application. Sincerely,

External Photos EUT Model: GXW4108 EUT- Front View EUT- Rear View EUT- Top View EUT- Bottom View EUT- Side View RJ-45 Cable View Adaptor #1 View(Manufacturer: Mass Power) Adaptor #2 View(Manufacturer: CLICK)

FCC Product Label & Label Location Proposed FCC Label format: FCC Label Location:

Internal Photos Uncovered View Mainboard- Top View Mainboard- Bottom View

www.ecmg-global.net EMI TEST REPORT On Model Name: VoIP Gateway Model Number: GXW4104, GXW4108 Brand Name: Grandstream Prepared for Grandstream Networks, INC FCC ID Number: YZZGXW410X According to FCC 47 CFR Part 15, Subpart B Test Report #: SHE-1110-10701-FCC Prepared by: Sewen Guo Reviewed by: Jawen Yin QC Manager: Swall Zhang Test Report Released by: December 12, 2011 ⎯⎯⎯⎯⎯⎯⎯ ⎯⎯⎯⎯⎯⎯⎯ Swall Zhang Date Test Location Tests performed in a Certified ANSI Semi-Anechoic Chamber and Shielded Room. Test Site Location : Galanz 25 South Ronggui Rd., Shunde, Foshan, Guangdong, China Tel : (86)-757-23612785 Fax : (86)-757-23612537 Test Facility The test facility was recognized, certified, or accredited by the following organizations: z CNAL – LAB Code: L2244 Galanz EMC Laboratory has been assessed and in compliance with CNAL/AC01:2002 accreditation criteria for testing laboratories (identical to ISO/IEC 17025:2005 General Requirements)for the Competence of Testing Laboratories. z FCC – Registration No.: 580210 Galanz EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC was maintained in our files. Table of Contents GOVERNMENT DISCLAIMER NOTICE ______________________________________________ 2 REPRODUCTION CLAUSE _________________________________________________________ 2 OPINIONS AND INTERPRETATIONS _______________________________________________ 2 STATEMENT OF MEASUREMENT UNCERTAINTY ___________________________________ 2 ADMINISTRATIVE DATA __________________________________________________________ 3 EUT DESCRIPTION ________________________________________________________________ 4 EUT MODEL DERIVED_____________________________________________________________ 5 TEST SUMMARY __________________________________________________________________ 6 TEST MODE JUSTIFICATION ______________________________________________________ 7 EUT EXERCISE SOFTWARE ________________________________________________________ 7 EQUIPMENT MODIFICATION ______________________________________________________ 7 EUT SAMPLE PHOTOS ____________________________________________________________ 8 TEST SYSTEM DETAILS __________________________________________________________ 14 CONFIGURATION OF TESTED SYSTEM ___________________________________________ 16 ATTACHMENT 1 - CONDUCTED EMISSION TEST RESULTS ________________________ 19 ATTACHMENT 2 – RADIATED EMISSION MEASUREMENT _________________________ 24 FCC Test Report #: SHE-1110-10701-FCC Prepared for Grandstream Networks, INC Prepared by ECMG Electronic Technical Testing Corp(Shenzhen). Page 1 of 34 List Attached Files Exhibit Type File Description File Name Test Report Test Report YZZGXW410X _Test report.pdf Operation Description Technical Description YZZGXW410X _Operation description.pdf External Photos External Photos YZZGXW410X _External Photos Internal Photos Internal Photos YZZGXW410X _Internal Photos Block Diagram Block Diagram YZZGXW410X _Block Diagram.pdf Schematics Circuit Diagram YZZGXW410X _Schematics.pdf ID Label/Location Label and Location YZZGXW410X _Label & Location.pdf User Manual User Manual YZZGXW410X _User Manual.pdf Test setup photos Test set-up photos YZZGXW410X _Test Set-up Photos FCC Test Report #: SHE-1110-10701-FCC Prepared for Grandstream Networks, INC Prepared by ECMG Electronic Technical Testing Corp(Shenzhen). Page 2 of 34 Government Disclaimer Notice When government drawing, specification, or other data are used for any purpose other than in connection with a definitely related government procurement operation, the United States Government thereby incurs no responsibility nor any obligation whatsoever; and the fact that the Government may have formulated, furnished, or in any way supplied the said drawing, specifications, or other data, is not to be regarded by implication or otherwise in any manner licensing the holder or any other person or corporation, or conveying any rights or permission to manufacture, use, or sell patented invention that may in any way be related thereto. This report must not be used to claim product endorsement by NVLAP or any agency of the U.S. Government. Reproduction Clause Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from ECMG Electronic Technical Testing Corp(Shenzhen). Opinions and Interpretations This test report relates to the abovementioned equipment under test (EUT).Without the permission of ECMG Electronic Technical Testing Corp(Shenzhen).Test Lab this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark on this or similar products. The manufacturer has sole responsibility of continued compliance of the device. Statement of Measurement Uncertainty The data and results referenced in the document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities that can account for a nominal measurement error. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. FCC Test Report #: SHE-1110-10701-FCC Prepared for Grandstream Networks, INC Prepared by ECMG Electronic Technical Testing Corp(Shenzhen). Page 3 of 34 Administrative Data Test Sample : VoIP Gateway Model Numbers : GXW4104, GXW4108 Model Tested : GXW4108 Receipt Date : October 11, 2011 Date Tested : October 14, 2011 to October 26, 2011 Applicant : Grandstream Networks, INC Address 5F, Bldg #1, No.2 Kefa Rd., Science & Technology Park, Shenzhen, China Telephone : (86)-755-26014600 Fax : (86)-755-26014601 Manufacturer : Grandstream Networks, INC Address 5F, Bldg #1, No.2 Kefa Rd., Science & Technology Park, Shenzhen, China Telephone : (86)-755-26014600 Fax : (86)-755-26014601 Factory : Grandstream Networks, INC Address 5F, Bldg #1, No.2 Kefa Rd., Science & Technology Park, Shenzhen, China Telep…

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Test Set-up Photos Conducted Emission Test Set-up Radiated Emission Test Set-up(9KHz-30MHz) Radiated Emission Test Set-up(30MHz- 1000MHz) Radiated Emission Test Set-up(Above 1GHz)