~~ Networks, Transmission and Intelligence Division (JTE)

Transcription

1 DEFENSE NFORMATON SYSTEMS AGENCY JONT NTEROPERABLTY TEST COMMAND 2001 Brainard Road FORT HUACHUCA, ARZONA ~~ Networks, Transmission and ntelligence Division (JTE) OCT MEMORANDUM FOR DSTRBUTON SUBJECT: Joint nteroperability Test Certification of Siemens Elektronisches Wahl-System Digital (EWSD) Switching System Software Release 19d with Patch Set 25 Reference: (a) DOD Directive , ~nteroperability and Supportability of nformation Technology (T) and National Security Systems (NSS)," 11 January 2002 (b) CJCS B, ~nteroperability and Supportability of National Security Systems and nformation Technology Systems," 8 May References (a) and (b) establish the Defense nformation Systems Agency (DSA), Joint nteroperability Test Command (JTC), as the responsible organization for interoperability test certification. Additional references are provided in enclosure The Siemens EWSD Switching System Software Release 19d with Patch Set 25 (hereafter referred to as the system under test (SUT)) was tested by the JTC in accordance with the requirements set forth in reference (c). The SUT meets the Multi-Function Switch and End Office Switch critical interoperability requirements, and is certified for joint use in the Defense nformation Systems Network (DSN). n order to meet the class of service display requirement for the attendant console, the SUT must be deployed with the Switching Control Center Network Management System (SCCNMS). This certification expires upon changes that affect interoperability, but no later than three years from the date of this memorandum.

2 JTC Memo, Networks, Transmission and ntelligence Division (JTE), Joint nteroperability Test Certification of Siemens Elektronisches Wahl-System Digital (EWSD) Switching System Software Release 19d with Patch Set The SUT offers a Remote Switching Unit (RSU) capability. The SUT also offers a Voice over nternet Protocol (VoP) capability. Preliminary testing was performed on these capabilities, but neither are covered by this certification 4. This certification is based on interoperability testing conducted 16 April through 23 August 2002 at the JTC, Fort Huachuca, Arizona using the test procedures described in reference (d). Additionally, this certification includes a review of letters of compliance submitted by Siemens. The Certification Testing Summary (enclosure 2) provides more details about the test. 5. Network Management (NM) capabilities of the SUT were tested in accordance with the DSA NS53 requirements as set forth in references (e) and (f). The SUT meets the NM requirements through the use of X.25 or BX.25 connections. Furthermore, the Enhanced Dual Data Port (EDDP) configuration required by the Defense nformation System Network Europe contract statement of requirement was also tested, and is covered by this certification. 6. JTC distributes interoperability information via the JTC Electronic Report Distribution (ERD) system -- ERD uses unclassified (NPRNET) . More comprehensive interoperability status information is available via the JTC System Tracking Program (STP). The STP is accessible by.mil/.gov users on the NPRNET at: Test reports, lessons learned, and related testing documents and references are on the JTC Joint nteroperability Tool (JT) at: (NPRNET), or (SPRNET). 2

3 JTC Memo, Networks, Transmission and ntelligence Division (JTE), Joint nteroperability Test Certification of Siemens Elektronisches Wahl-System Digital (EWSD) Switching System Software Release 19d with Patch Set The JTC point of contact is Mr. John Gese, DSN , commercial (520) , FAX DSN , or FOR THE COMMANDER: 2 Enclosures: 1 Additional References 2 Certification Testing Summary ~~.7;LAt!~ Chief Networks, Transmission and ntelligence Division 3

4 JTC Memo, Networks, Transmission and ntelligence Division (JTE), Joint nteroperability Test Certification of Siemens Elektronisches Wahl-System Digital (EWSD) Switching System Software Release 19d with Patch Set 25 Distribution: Joint Staff J6, Room-lE833, Pentagon, Washington, DC Joint nteroperability Test Command, Washington Operations Division, NSWC, ATTN: JTCA-PTP, Building 900, 101 Strauss Avenue, ndian Head, MD Defense nformation Systems Agency, nteroperability Directorate, Technical nteroperability Assessment Branch, ATTN: Code N11, 5600 Columbia Pike, Suite 240, Falls Church, VA Office of Chief of Naval Operations (N612T2), 2000 Navy Pentagon, Washington, DC Deputy Chief of Staff, Warfighter ntegration, AF/X, 1250 Air Force Pentagon, Washington, DC Department of the Army, Office of the Secretary of the Army, CO/G6, Office SYmbol SAS-OE-A, 107 Army Pentagon DSC4, Washington, DC Commander, MARCORSYSCOM, Code SE&, Suite 315, 2033 Barnett Avenue, Quantico, VA JS-J38, JCS, Pentagon, Washington, DC Defense ntelligence Agency/DS-CO, Building 6000, Bolling AFB, Washington, DC DOT&E, Strategic and C3 Systems, 1700 Defense Pentagon, Washington, DC United States Coast Guard, COMDT/G-SCE (C4), nd Street SW, Washington, DC Office of Assistant Secretary of Defense, C3 (C4SR & Space Programs)/C3 Directorate, Crystal Mall 3, 7th Floor, Suite 7035, 1931 Jefferson Davis Highway, Arlington, VA Deputy Director for /O Testing, Office of Under Secretary of Defense, AT&L nteroperability, Room 3E144, Pentagon, Washington, DC United States Joint Forces Command, J6, C4 Plans and Policy, 1562 Mitscher Ave, Norfolk, VA Project Manager, Defense Communications and Army Switched Systems (PM DCASS), AMSEL-DSA-SW, Squire Hall, Bldg 283 Fort Monmouth, NJ Defense nformation Systems Agency, Network Services, Defense Switched Network Division, ATTN: Code NS53, 5275 Leesburg Pike Falls Church VA

5 ADDTONAL REFERENCES (c) Defense nformation Systems Agency (DSA), Joint nteroperability and Engineering Organization (JEO), Technical Report 8249, ~Defense nformation Systems Network (DSN) Circuit Switched Subsystem, Defense Switched Network (DSN) Generic Switching Center Requirements (GSCR)," March 1997 (d) Joint nteroperability Test Command, ~Defense Switched Network Generic Switch Test Plan (GSTP)," 17 June 1999 (e) Defense nformation Systems Agency (DSA) NS53, Memorandum, ~DSN Switch Network Management nterface," 26 July 2001 (f) Defense nformation Systems Agency (DSA) NS53, Memorandum, ~DSN Network Management Requirements for End Offices," 2 August Enclosure 1

6 CERTFCATON TESTNG SUMMARY 1. SYSTEM TTLE. Siemens Elektronisches Wahl-System Digital (EWSD) Switching System Software Release 19d with Patch Set 25 (hereafter referred to as the system under test (SUT». 2. PROPONENT.Defense nformation Systems Agency (DSA). 3. PROGRAM MANAGER. Mr. Howard Osman, NS53, Room 5W23, 5275 Leesburg Pike, Falls Church, VA 22041, Osmanh@ncr.disa.mil. 4. TESTERS. Joint nteroperability Test Command (JTC), Fort Huachuca, AZ. 5. SYSTEM UNDER TEST DESCRPTON. The SUT is currently used within the Defense nformation Systems Network (DSN) in Europe (DSN-E) to provide both End Office Switch (EOS) and Multi-Function Switch (MFS) functionality. 6. OPERATONALARCHTECTURE. The SUT was tested at the JTC's Network Engineering and ntegration Laboratory (NEL). Testing was conducted in a manner and configuration similar to that of the Defense Switched Network (DSN) operational environment. This test was completed using two configurations. Testing of the system's required functions and features was conducted using the test configuration depicted in figure 1. The configuration depicted in figure 2 is representative of the DSN operational environment and was used to complete the network integration sub-test. The configuration depicted in figure 3 was tested, and represents the Enhanced Dual Data Port (EDDP) DSN-E contract statement of requirement for network management. 7. REQURED SYSTEM NTERFACES. The SUT must interface with current DSN equipment as defined by the Generic Switching Center Requirements (GSCR). Functional interface requirements that must be met for interoperability certification are listed in table 1 along with the Generic Switch Test Plan (GSTP) criteria paragraphs. Table 1. GSCRFunctional nterface Requirements DSN GSTP GSCR GSCR Functional nterface Criteria Critical Requirements Requirement para(s) para(s) Preset Conference Yes 2.2.3, , Multi-Level Precedence and Preemption Yes through Hotline Services Yes System nterface Yes through Enclosure 2

7 Table 1. GSCR Functional nterface Requirements (continued) DSN GSTP GSCR GSCR Functional nterface Criteria Critical Requirement Requirements para( s) para(s) Common Channel Signaling/Signaling No System Number 7 (CCS/SS7) ntegrated Services DigitalNetwork No 6.6, , 21.3 Attendant Services Yes System Admin, Measurements, and Service Standards No 9.1 through 9.5 Y2KRollover Dates Yes NA Y2KValidSet Dates Yes NA Y2KnvalidSet Dates Yes NA Screening, Zone Restriction, and DSN Access Restriction Yes Community of nterest No Automatic Message Accounting Yes 8.1 Call Treatments Yes 5.2 Essential Service Protection No nternal Overload Control No Automatic Call Gap Yes DSN Announcements Yes 5.6 Nailed-UpConnections No Network ntegration No 2.2.1, 2.2.5, 6.5.2, , 6.6, Tactical Switch/DSN nteroperability No 10.6 Advanced Defense Switched Network ntegrated Management Support System Yes , 16.1 (ADMSS) CommonData Channel(CDC) No See Note Electronic Key Telephone Service (EKTS) No 21.2 Legend: DSN-E- Defense nformationsystems Network Europe DSN- Defense Switched Network GSCR Generic Switching Center Requirements GSTP - Generic Switch Test Plan NA- NotApplicable Y2K- Year TEST NETWORKDESCRPTON. nterfaces tested between the SUT and the other switches identified in figures 1 and 2 accurately emulate that of the DSN operational environment. 2-2 Enclosure 2

8 9. SYSTEM CONFGURATONS. Table 2 provides the system configurations used in the test. 10. TESTNG LMTATONS. None Table 2. Tested System Configurations ystemnm Nortel Networks MSl-100 Hardware RSC Processor Software MSl-15 with Software Patch Groups, DSNOOBlF, DSN01BCl, DSN02BTZ, XQM66X5A,XQM67X5S, XRR99X5A,XTA90X5S Avaya DefinityG3R RSC Processor Release R10r Siemens EWSD CP 113C Release 19d with Patch Set 25 Tekelec Eagle STP Eagle Data Packet Switch Release 23.1 Nortel Networks Broadband STP Eagle Data Packet Switch d Siemens KN(S)4100 SAB 8086 Processor APS4V2.3 SMU 96 Tactical Gateway LittonProcessor Release RD Force Board DSS RedSwitch Processor Release MARCONATM switchasx- SCP-1960Processor Releases7.1 and and ASX-200BX lucent 5ESS 5ESS 5E15 Legend: ATM - Asynchronous Transfer Mode MSL - Meridian Switching Load RSC - Reduced nstruction Set Computer CP - Central Processor DSN - Defense Switched Network DSS - Digital Switching System EWSD - Elektronisches Wahl-System Digital SMU Switch Multiplexer Unit STP - Signaling Transfer Point 2-3 Enclosure 2

9 117'~ Unk8 :JU U ~at~ P6cUeTei LN8 100 BR 1]1-", TenM Fox T_ STU STE LEGEND: Nortel Networks MSL-100 MFS/EO Switch Pict&.nT8 LN8 100 BR - Basic Rate nterface CAS -Channel Associated Signaling DSS -Digital Switching System DTMF -Dual Tone Multi-Frequency E Mbps European transmission ETS - Electronic Telephone Set EWSD - Elekronisches Wahl System Digital SDN -ntegrated Services Digital Network Mbps - Megabits per second MF - Multi-Frequency MFS - Multi-Function Switch MSL- Meridian Switchina Load E1 (CAS MF 51, j! fj! :: 1= -L-- DSS ] Red Swltch STU VStC BR TermN18 =: SMU--: Tactical Gateway 11"11" n T_ "" CASM -T~ - u FoxPlctLnTei mphoow 8TU$TE BRT8fmir818 1=1 ~.~ Remo " ---i8 T=-_ SwltchlntJl mphoow Fox Unit (RS~~-.J~u Siemens J KNS-4100 Switch g U_"'~ ~-m "-log T_ 111 ~T~ PictlnT8LM1DO NT1 -Network Terminating nterface PR - Primary Rate nterface SMEO -Small End Office SMU -SwitchMultiplexerUnit... SS7- Signaling System Number 7 ii! SS7 SignalingTransferPOint ST -4 Wire SDN BRllnterface STE -Secure Terminal Equipment ~ STU -Secure Telephone Unit... ServiceSwttchlngPoint T Mbps North American Transmission U-User 2 Wire SDN BRllnterface Figure 1. Test Configuration STUll 'T~ PictlnT. u BRlT_ 2-4 Enclosure 2

10 , Analog ~ Nortel Networks MSL-100 ATM -Asynchronous Transfer Mode BERT - Bit Error Rate Test BR -Basic Rate nterface CAS -Channel Associated Signaling DS3 - Digital Signaling Level 3 E Mbps European Transmission EWSD - Elekronisches WahlSystem Digital LEGEND SDN -ntegrated Services Digital Network MSL -Meridian Switching Load PR -Primary Rate nterface SS7 -Signaling System Number 7 T Mbps North American Transmission VTC -Video Teleconferencing Figure 2. Network ntegration Test Configuration 2-5 Enclosure2

11 JOOC-JOD(.""",,_ Pi;1wAJ.,*~~,g)_ , ~~~, Si-;;;;j;t;;d scc l Alanna Swtch "_-i! _"""ON, d.:,. and Remote Access SCCNMS EDDPRouter see Router SCCNMS i EWDS B::::.;::::::;.:-= r--c::::::r j Traffic Collector' i ::::: L TCP1P ~ae 0> ~o ([) liiiii9fd DSA EDDP Router Prmal)' Unk -TCP1P -- - _.~~~ ~--~---~ ~ - - JOOC """,,_ !acl(u" CTnkhUl!am.:r - -. iiif -.. LEGEND Alanna and RemOte SWtch Access AOMSS -Ac:Mn:ed OON rtamation Ma1agemert SlqJort System WA -AUomated Mess8J9 Aa:cutirY,j SR-BasicRate nterta:e DSA-Defense nlamalion Systems Agi!rCf OON. Defense SWitchedNetwork EOOP -Erhnced DJa DataPort E'\SO -Eekrorisches WaliSystem Dgta lrteg'8led Services Digtal Network OMT -Operational and Mairtena1ce Teminal PC -Personal Cc:ioTpJter SCCNMS -SwitctirY,j Cortro Center Network M1agEm!'1t System TCP1P- TralSferCortro PraoccJr4emeProtocol ><25-ntematiooalT_catioos lk1ion(t\!)slandaldorpacl<elswitchina DSA Router Figure 3. Enhanced Dual Data Port Test Configuration 2-6 Enclosure 2

12 11. TEST RESULTS. Table 3 synopsizes the SUT test results. Paragraph 12 provides a detailed discussion of test results and discussion of any test discrepancies for each of the functional interface requirements. The identified test discrepancies denote only those test discrepancies that remained open after testing was completed and after software patches were applied. Table 3. SUTTest Results Test DSN GSTP GSCR DSN GSTP Test Title Tested Discrepancies Criteria Requirement para(s) para(s) Sub-Test D-1 Preset Conference Switch Capacity Yes No a Originations and Yes No b-d 2.2.3, Recordings MLPP nteraction, Auto Redial, Alternate Address, Bridge Release, Yes No e-i Secondary Conference, Preset Conference, and SDN nteroperability Sub-Test D-2.Multi-Level.Precedence and Preemption (MLPP) Network Yes No a Preemption Call Waiting Yes No k Call Hold Yes No k Call Forward Busy Station Yes No k Call Forward No Yes No k Reply Call Transfer Yes No k Conference Yes No k Calling Precedence Calls Yes No k to a Remote Office Circular Line Yes No k Hunting Sub-Test D-3.Hotline.Services Hotline Services Yes No a-f PCM-24 T1 Sub-TestD-4 Yes System nterface No a PCM-30 E1 Yes No a SON BR Yes No a SON PR Yes No a Sub-Test D-5 CCS/SS Signaling Link Yes No b-e Characteristics 2-7 Enclosure2

13 DSN GSTP Test Title Table 3. SUT Test Results (continued) Tested Test Discrepancies DSN GSTP Criteria para(s) GSCR Requirement para(s) Sub-Test D-5CCS/SS7 (continued) Signaling Network Management Performance Measurements Yes No f MTP/SUP Analysis-Analog Yes No m MTP/SUP 2.2.5, c, Analysis-SDN Yes No m Users MTP/SUP D-5.5 Analysis-Call to Yes No m Susy Station SS7/MF nterworking Yes No a SS7/MLPP nterworking Yes No a D-5.8 SCCP Capabilities Yes No g-h Sub-Test D-6lntegrated Services Digital Network (SDN) SR/SS7 (N X 64) nterworking Yes No a PR/SS7 (N X 64) nterworking Yes No a SR/SS7 (N X 56) Yes No b 21.2 nterworking PR/SS7 (N X 56) nterworking Yes No b 21.2 D-6.5 MLPP and nteraction with Yes Yes c , other Services Supplemental Services Conference Yes Yes c Calling Supplemental Service, User to Yes Yes c User Signaling D-6.8 Supplemental Service, Call Hold Yes Yes c Enclosure 2

14 Table 3. SUT Test Results (continued) DSN GSTP Test Title Tested DSN GSTP GSCR Test Criteria Requirement Discrepancies para(s) para(s) Sub-Test D-6lntegrated Services Digital Network (SDN) (continued) Supplemental Service, Call Yes Yes c Waiting Supplemental Service, Normal Yes Yes c Call Transfer Supplemental Service, Explicit Yes Yes c Call Transfer Supplemental Service, SDN Call Yes Yes c Deflection Supplemental Service, Yes No c Community of nterest Supplemental Service, Hotline Yes No d Supplemental Service Conference Yes Yes e Calling OSN SDN User to Network Signaling Yes No Messaging Yes No g Sub-Test D-7 Attendant Services Call Display Yes No a Class of Service Override Yes No b Busy Override and Busy Verification Yes No c nterposition Calling Yes No d nterposition Transfer Yes No e Call Extension Yes No Call Hold Yes No g Two-Party Hold Yes Yes h Unattended Console Yes No i Enclosure2

15 _._._.._ Table 3. SUTTest Results (continued) DSN GSTP Test Title Tested DSN GSTP GSCR Test Criteria Requirement Discrepancies para(s) para(s) Sub-Test D-7 Attendant Services (continued) Audible Call ndicators Yes No j Automatic Recall of Attendant Yes No k Sub-TestD-8 System Administration, Measurements, and Service Standards Traffic Yes Yes a Measurements Oatabase Yes No b 9.5 Management Sub-Test D-9 Y2K Rollover Dates Oate Transition Test Yes No None Sub-Test D-10 Y2K Valid Set Dates Valid Set Oates Yes No None Sub-Test D..11Y2K nvalid Set Dates nvalid Set Oates Yes No None Sub-Test D-12 Screening, Zone Restriction, and DSN Access.Restriction Zone Restriction Yes No b Capacity OSN Access Restriction Yes No c Screening Yes No a Zone Restriction Yes No b Sub-Test D-13 Community of nterest (CO ) Switch Capacity Yes No a CO General Yes No b Treatment CO Precedence Treatment Yes No c Sub-Test D-14 Automatic Message Accounting (AMA) AMA Call Oetail Record Yes Yes Sub-Test D-15 Call Treatments Originating Busy Yes No a Treatment Busy/dle Status Yes No b Treatment Sub-Test D-16 Essential Service Protection (ESP) ESP Yes No a Enclosure 2

16 Table 3. SUT Test Results (continued) DSNGSTPTest Title Tested DSN GSTP GSCR Test Criteria Requirement Discrepancies para(s) para(s) Sub-Test D-17nternal Overload Control (OC) OC Yes No a-f Sub..TestD-18Automatic Call Gap (ACG) Automatic Call Yes No a-c Gap Manual Call Yes No a-c Gap CanF, CanT, Yes No a-c and SKP Sub-Test D-19DSNAnnouncements OSN Announcement Yes No a 5.6 Capacity OSN Announcement Yes No b-c 5.6 Sub-Test D-20Nailed-UpConnections Nailed-Up Connections Yes No Sub-Test D-21 Network ntegration MLPP Yes No , System nterface Yes No , CCS/SS7 Yes No , 2.2.5, , 6.6 Sub-Test D-22Tactical Switch/DSNnteroperability OSN Switch to Tactical Yes No None Elements Sub-Test D-23Advanced DefenseSwitched.Network ntegrated ManagementSupport System (ADMSS) Performance Yes No a Management Sub-Test D-24Common Data Channel (CDC) COC Yes No a Optional Sub-Test D-25 Electronic Key Telephone Service (EKTS) EKTS Yes No a Enclosure 2

17 Table 3. SUT Test Results (continued) LEGEND: BR - Basic Rate nterface CanF - Cancel From Network Management Manual Control CanT - Cancel To Network Management Manual Control CCS - Common Channel Signaling DSN - Defense Switched Network E Megabits Per Second European Transmission GSCR- Generic Switching Center Requirements GSTP - Generic Switch Test Plan SDN - ntegrated Services Digital Network SUP -SDN User Part MF - Multi-Frequency MTP - Message User Part NA - Not Applicable PCM - Pulse Code Modulation PR- Primary Rate nterface SCCP - Signaling Connect Control Point SS? - Signaling System Number? WVVNDP - Worldwide Numbering and Dialing Plan 12. DSCUSSON. The following subparagraphs explain in further detail the test results and assess interoperability compliance to the GSCR requirements. a. D-1 Preset Conference. The SUT meets all GSCR interoperability requirements for Preset Conference. b. D-2 Multi-Level Precedence and Preemption (MLPP). The SUT meets all GSCR interoperability requirements for MLPP. c. D-3 Hotline Services. The SUT meets all GSCR interoperability requirements for Hotline Services. d. D-4 System nterface. The SUT meets all GSCR interoperability requirements for System nterface. e. D-5 CCSSS7. The SUT meets all GSCR interoperability requirements for CCS/SS7. f. D-6 ntegrated Services Digital Network (SDN). The SUT meets all the GSCR interoperability requirements, with the exception of the following unique SDN SR Supplemental Services as specified in the GSCR paragraphs listed below. There are currently no switches in the DSN that support SDN SR Supplemental Services, consequently this discrepancy will have no operational impact. Conference Calling. GSCR Para User to User Signaling. GSCR Para Call Hold. GSCR Para Call Waiting. GSCR Para Normal Call Transfer. GSCR Para Explicit Call Transfer. GSCR Para SDN Call Deflection. GSCR Para g. D-7Attendant Services. The SUT meets all GSCR interoperability requirements for Attendant Services with one exception. The SUT attendant console 2-12 Enclosure 2

18 does not support the minimum of three two-party holds (calling and called party). The SUT attendant console supports only one two-party hold. Siemens has demonstrated an alternative solution of this functionality with the use of an adjunct SDN SR Optiset. Furthermore, in order to meet the class of service display requirement for the attendant console, the SUT must be deployed with the Switching Control Center Network Management System (SCCNMS). h. D-8 System Administration, Measurements, and Service Standards. The SUT meets all GSCR interoperability requirements for System Administration, Measurements, and Service Standards with one exception. The SUT every 2.5 hours deletes 4 seconds of maintenance and traffic usage for each trunk of each trunk group in the Engineering and Administrative Data Acquisition System (EADAS) 5-minute and 30-minute reports. As a result, the EADAS traffic sent to the ADMSS network management system every 2.5 hours contains erroneous traffic usage. Due to the small degree of inaccuracy, this anomaly will have a negligible impact on Network Traffic Management collection by the ADMSS. i. D-9Year 2000 (Y2K) Rollover Dates. The SUT responded properly to all rollover dates and meets all interoperability requirements for Y2K Rollover Dates. j. D-10Y2K Valid Set Dates. The SUT responded properly to all valid set dates and meets all interoperability requirements for Y2K Valid Set Dates. k. D-11Y2K nvalid Set Dates. The SUT responded properly to all invalid set dates and meets all interoperability requirements for Y2K nvalid Set Dates.. D-12Screening, Zone Restriction, and DSNAccess Restriction. The SUT meetsall GSCRinteroperabilityrequirementsfor Screening,Zone Restriction,and DSNAccess Restriction. m. D-13 Community of nterest (CO). The SUT meets all GSCR interoperability requirements for COl. n. D-14 Automatic Message Accounting (AMA). The SUT meets all GSCR interoperability requirements for AMA with one exception. The date is in standard format (MM/DDNY) not in Julian format as required by the GSCR. The ADMSS has the ability to acknowledge the date in standard format, consequently this discrepancy will have no operational impact. o. D-15 Call Treatments. The SUT meets all GSCR interoperability requirements for Call Treatments. p. D-16Essential Service Protection (ESP). The SUT meets all GSCR interoperabilityrequirementsfor EssentialServiceProtection Enclosure 2

19 q. D-17nternal Overload Control (OC). The SUT meets all GSCR interoperabilityrequirementsfor nternaloverloadcontrol. r. D-18 Automatic Call Gap (ACG). D-18 ACG comprises Manual Controls (i.e. CanF, CanT, SKP) and SS7 Auto Call Gap. The SUT meets all GSCR interoperability requirements for Manual Controls. SS7 Automatic Call Gap will be tested as part of the SS7 Signaling Transfer Point (STP) testing. s. D-19DSN Announcements. The SUT meets all GSCR interoperability requirements for DSN Announcements. t. D-20Nailed-UpConnections. The SUT meets all GSCR interoperability requirements for Nailed-Up Connections. u. D-21Network ntegration. Sub-tests D-2 (MLPP), D-4 (System nterface), and D-5 (CCS/SS7) were re-tested over the network shown in figure 2. The SUT meets all GSCR interoperability requirements for Network ntegration. v. D-22Tactical Switch/DSNnteroperability. The SUT meets all GSCR interoperabilityrequirementsfor TacticalSwitch/DSNnteroperability. w. D-23Advanced Defense Switched Network ntegrated Management Support System (ADMSS). The interface tested between the MSL-100 and ADMSS was comprised of three physical X.25/BX.25 interfaces with four logical connections to provide the four data information elements (AMA, traffic, alarms, and switch access). Additionally, the Enhanced Dual Data Port (EDDP) configuration as shown in figure 3 which was required by the Defense nformation System Network Europe contract statement of requirement, was also tested, and was verified to pass required network management data elements to the ADMSS. The SUT meets all the network management requirements described in reference (t). x. D-24Common Data Channel (CDC). CDC has been implemented on the KNS-4100 switching systems deployed in Europe. Switches that have a requirement to interface to the DSN European KNS-4100 switches must be capable of passing CDC links transparently. t was verified that the SUT could correctly interface with the KNS-4100 to pass CDC links. y. D-25 Electronic Key Telephone Service (EKTS). The SUT meets all the GSCR interoperability requirements for EKTS to include: (1) Multiple Directory Numbers (DNs) per terminal. (2) Analog Member of an EKTS Group. (3) Multiple DN Appearances per Call Appearance Call Handling Enclosure 2

20 (4) Hold and Retrieve. (5) Bridging and ON-Bridging. (6) ntercom Calling. (7) Membership in a Multi-line Hunt Group. (8) Abbreviated and Delayed Ringing. (9) Automatic and/or Manual Bridged Call Exclusion. (10) MLPP interaction with an EKTS Group. z. Letter of certification/compliance of "L" and "V" items listed in Table E-1 of Appendix E of the GSTP. The certification/compliance of "L" and "V' items listed in appendix E of the GSTP were satisfied by a letter from Siemens. The SUT meets all the certification/compliance category "L" and "V" in Table E-1 of appendix E of the GSTP, with minor exceptions. Exceptions were reviewed and assessed by the Defense nformation Systems Agency, nformation Transport Engineering Support Organization 06 (DSA, TESO 06), and determined to have no adverse operational impact. 13. SUMMARY. The Siemens Elektronisches Wahl-System Digital (EWSD) Switching System Software Release 19d with Patch Set 25 is certified for use in the DSN, in accordance with the requirements set forth in reference (c). Minor discrepancies identified during testing will have no adverse effects on capabilities essential for mission accomplishment. The status for each functional interface required by the GSCR is provided in table 4. Table 4. Functional nterface Certification Status Summary GSCR Functional.nterface Requirements Critical Status Preset Conference Yes Passed Hotline Services Yes Passed Multi-Level Precedence and Preemption Yes Passed System nterface Yes Passed CCS/SS7 No Passed ntegrated Services Digital Network No Passed Attendant Services Yes Passed System Admin, Measurements and Service Standards No Passed Y2K Rollover Dates Yes Passed 2-15 Enclosure 2

21 Table 4. Functional nterface Certification Status Summary (continued) GSCR Functional. nterface Requirements Critical Status Y2K Valid Set Dates Yes Passed Y2K nvalid Set Dates Yes Passed Screening, Zone Restriction, and DSN Access Restriction Yes Passed Community of nterest No Passed Automatic Message Accounting Yes Passed Call Treatments Yes Passed Essential Service Protection No Passed nternal Overload Control No Passed Automatic Call Gap Yes Passed DSN Announcements Yes Passed Nailed-Up Connections No Passed Network ntegration No Passed Tactical Switch/DSN nteroperability No Passed Advanced Defense Switched Network ntegrated Management Support System (ADMSS) Yes Passed Common Data Channel (CDC) No Passed Electronic Key Telephone Service (EKTS) No Passed 2-16 Enclosure 2