TIA-716-1998 Telecommunications Telephone Terminal Equipment - Type 1 Caller Identity Equipment Performance Requirements《电信 电话终端设备 1型主叫用户识别设备性能要求》.pdf

《TIA-716-1998 Telecommunications Telephone Terminal Equipment - Type 1 Caller Identity Equipment Performance Requirements《电信 电话终端设备 1型主叫用户识别设备性能要求》.pdf》由会员分享，可在线阅读，更多相关《TIA-716-1998 Telecommunications Telephone Terminal Equipment - Type 1 Caller Identity Equipment Performance Requirements《电信 电话终端设备 1型主叫用户识别设备性能要求》.pdf（31页珍藏版）》请在麦多课文档分享上搜索。

1、ANSI/TIA/EIA-716-1998 Approved: October 28,1998 TIAIEIA STANDARD Telecommunications Telephone Terminal Equipment - Type 1 Caller Identity Equipment Performance Requirements TIAIEIA-716 NOVEMBER 1998 TELECOMMUNICATIONS INDUSTRY ASSOCIATION Elictronic Industrias Alliance Copyright Electronic Industrie

2、s Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NOTICE WEIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers,

3、 facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minjmum delay the proper product for his particular need. Existence of such Standards and Publications shall not in any respect preclude any member or nonmember of WEiA from manu

4、facturing or selling products not conforming to such Standards and Publications, nor shali the existence of such Standards and Publications preclude their voluntary use by those other than “WELA members, whether the standard is to be used either domestically or intemationaily . Standards and Publica

5、tions are adopted by TIA/EL4 in accordance with the American National Standards Institute (ANSI) patent policy. By such action, TIA/EIA does not assume any liabiiity to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication. This Standard does no

6、t purport to address all safety problems associated with its use or all applicable regulatory requirements. It is the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulatory Limitations before its use. (From St

7、andards Proposal No. 3674-A, formulated under the cognizance of the TIA TR-41.3.1 Working Group of the TM TR-41.3 Subcommittee on Residential Terminals). Published by TELECOMMUMCATIONS INDUSTRY ASSOCIATION 1998 Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 PRICE: Plea

8、se refer to current Catalog of EU, JEDEC, and TIA STANDARDS and ENGINEERING PUBLICATIONS or cali Global Engineering Documents, USA and Canada (1-800-854-7179) International (303-397-7956) AU rights reserved printed in U.S.A. Copyright Electronic Industries Alliance Provided by IHS under license with

9、 EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. STD*EIA TIA-71b-ENGL 1998 323Lib00 ObCl477b 587 U TINEIA-71 6 TABLE OF CONTENTS I . SCOPE 1 2 . NORMATIVE REFERENCES 2 2.1 MANDATORY. RECOMMENDED. AND PERMISSIVE REQUIREMENTS .-.- 2 3 . DEFINITIONS, ABBREVIATION

10、S AND ACRONYMS 3 3 3.1 ABBREVIATIONS AND ACRONYMS . 4 TECHNICAL CRITERIA FOR TYPE 1 CPE 4 4 -.-.- 4.1 DEFINITION .- 4 4 4.3.1 FSK following Power Ringing . 4 . 4.2 FUNCTION ALI .- 4.3 TIMING PROTOCOL .-.- _-.-._-.-.- 4.3.2 FSK without Power Ringing 5 4.3.3 Time-out and Resetting Capabilities . 5 . 6

11、 4.4.1 Frequency 6 4.4.2 Signal Levels 6 4.4.3 Twist 6 4.4.4 Baud Rate 6 4.4.5 Noise . 6 4.4.6 Echo Noise 7 4.4.7 Test Matrix for the FSK Signal Properties, Including Multiple Impairments 8 11 4.5.1 Channel Seizure Signal 11 4.5.2 Mark Signal 11 4.5.3 Signal Dropouts . 11 12 4.6.1 Binary Mandatory,

12、Recommended and Permissive. 0 Mandatory requirements are designated by the terms “shall“ and “shall not“. These requirements are used to indicate conformity in which no deviation is permitted. Recommended requirements are designated by the terms “should“ and “should not“. These requirements generall

13、y relate to compatibility or performance advantages towards which future designs should strive. Permissive are designated by the terms “may“ and “may not“. These requirements are used to indicate an action that is permitted within the limits of the standard. 2 Copyright Electronic Industries Allianc

14、e Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STD-EIA TIA-7Lb-ENGL 1998 = 323Lib b04782 B0 II TINEIA-71 6 3. DEFINITIONS, ABBREVIATIONS AND ACRONYMS For the purposes of this Standard, the following definitions apply. 3.1 A

15、BBREVIATIONS AND ACRONYMS CNAM - Calling Name Delivery. CND - Calling Number Delivery. CPE - Customer Premises Equipment. DDN - Dialable Directory Number. DN - Directory Number. FSK - Frequency Shift Keying. MDMF - Multiple Data Message Format. MWI - (Visual) Message Waiting Indicator. OS1 - Open Sw

16、itch Interval. SDMF - Single Data Message Format. Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TINEIA-71 6 4 TECHNICAL CRITERIA FOR TYPE 1 CPE 4.1 DEFINITION Type 1 Customer Premises

17、Equipment (CPE) supports on-hook signaling with or without power ringing and is able to decode data frames packaged in a Single Data Message Format (SDMF) or a Multiple Data Message Format (MDMF). Examples: 1) Calling Number Delivery (CND) may be transmitted to the CPE in the SDMF or MDMF. All CND d

18、eliveries are currently associated with power ringing. 2) Calling Name Delivery (CNAM) is always transmitted in the MDMF with power ringing. 3) (Visual) Message Waiting Indicator (V)MWI) may be transmitted to the CPE in the SDMF or MDMF. The Frequency Shift Keying (FSK) versions of (V)MWI are sent w

19、ith no power ringing, or due to limitations in pair gain systems, following an abbreviated ring. 4.2 FUNCTIONALITY Type 1 CPE shall perform three major functions. These functions include: 1) Detection of FSK signals over a range dictated by the combination of switching system, loop plant and pair ga

20、in system performance. Such detection takes place in an environment that could introduce noise and other distorting elements. 2) Decoding of individual information fields, verification of their contents and finally error checking of the entire message for accuracy. 3) Translation and presentation of

21、 the binary formatted data in a language the user can understand. 4.3 TIMING PROTOCOL 4.3.1 FSK following Power Ringing For switching features that precede FSK data with power ringing, such as CND and CNAM, the following shall apply: 1) Type 1 CPE shall be ready to receive FSK data commencing betwee

22、n 250 ms and 3600 ms following the end of power ringing. 2) Type 1 CPE shall be able to receive FSK data preceded by the ringing patterns described in ANSI Ti .401 .O24 995. 4 Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking p

23、ermitted without license from IHS-,-,-TINEIA-71 6 3) Type 1 CPE shall not log or display any type of error message for the following events: 0 Power ringing signals c 1OOms. 0 Dial Pulse signals. 0 Transients due to on-hook and off-hook transitions, except during data reception. 4) Type 7 CPE shall

24、tolerate shifts in dc voltage or voltage reversals occurring on the line prior to the start of FSK data. The timing event is illustrated in Figure 1. I 250 ms to I 3.6 Sec I I 200 ms I- Ring Pattern 1 st 2nd Power Power Pattern Ring - FSK Data Figure 1 -Timing for FSK following Power Ringing 4.3.2 F

25、SK without Power Ringing If the CPE supports (V)MWI, it shall be able to receive FSK data that is not preceded with power ringing, Open Switch Intervals (03) , or line polarity reversais. 4.3.3 Time-out and Resetting Capabilities If a message does not appear to end due to extended Markout (see secti

26、on 4.6.8), interference, or other similar reasons, Type 1 CPE may terminate the receive sequence of the current message 10 seconds after the end of the “on“ period of the last power ringing pattern. This provides for power conservation in battery-powered devices. If the message was not preceded by p

27、ower ringing, the CPE may terminate the receive sequence of the current message 10 seconds after the receipt of 70 bits of channel seizure signal. 5 Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license fr

28、om IHS-,-,-TINEIA-716 4.4 FSK SIGNAL PROPERTIES 4.4.1 Frequency Type 1 CPE shall be able to detect data with a nominal SPACE frequency of 2200 Hz and a nominal MARK frequency of 1200 Hz. In addition, Type 1 CPE shall tolerate a f 1% variation of these nominal values as stated in the following: 0 217

29、8 Hz to 2222 Hz for Logical O (SPACE). 11 88 Hz to 1212 Hz for Logical 1 (MARK). 4.4.2 Signal Levels Type 1 CPE shall detect MARK between 19 mVrms and 476 mVms and shall be able to detect SPACE between 12 rnVrrns and 476 mVrms. Signal levels are measured open circuit across T message type, message l

30、ength, all parameter type words, all parameter length words and all parameter data words for the MDMF). In the calculation of the checksum, the message typel and length, as well as the parameter type and length words will be given the binary representation of their decimal value. All data words, how

31、ever, will be given the binary representation of their ASCII character set. The CPE shall tolerate distortions in the checksum stop bit that may make it appear to be a SPACE rather than a MARK. 4.6.8 Markout The CPE shall be able to tolerate any Markout (a string of mark bits following the Checksum

32、word) of up to 4.4 seconds. The CPE shall ignore any SPACE bits after the checksum. 4.7 DATA FIELD DEFINITIONS The least significant bit of the most significant byte is sent first. Each byte is preceded by a start bit (space) and followed by a stop bit (mark). 4.7.1 MDMF Date and Time parameter The

33、CPE shall decode a Parameter Type value O1 hex as the date and time parameter. The length of that parameter is 8 bytes. The most significant byte will be received first. 0 The CPE shall decode the first two bytes as the month information. The first byte of the month information is the 1 Os position

34、(Valid Range 0-1 30 hex and 31 hex). The second byte of the month information is the Is position (Valid Range 0-9 30 hex and 39 hex). The combined month information has a valid range of 1 through 12. The CPE shall decode the next two bytes (3rd and 4th) as the day information. The third byte is the

35、day information, 10s position (Valid Range 0-3 30 hex and 33 hex). The fourth byte is the day information, is position (Valid Range 0-9 30 hex and 39 hex). The combined day information has a valid range of 1 through 31. 0 The CPE shall decode the next two bytes (5th and 6th) as the hour information

36、in 24- hour format. The fifth byte is the hour information, 1 Os position (Valid Range 0-2 30 hex and 32 hex). The sixth byte is the hour information, 1s position (Valid Range 0- 9 30 hex and 39 hex). The combined hour information has a valid range of O through 23. 15 Copyright Electronic Industries

37、 Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SlD*EIA TIA-Glb-ENGL 1778 3234bL30 Ob04775 439 8 7 TINEIA-716 6 5 4 3 2 1 O 4.7.2 2 8 The CPE shall decode the next two bytes (7th and 8th) as the minute information. Th

38、e seventh byte is the minute information, 10s position (Valid Range 0-5 30 hex and 35 hex). The eighth byte is the minute information, 1s position (Valid Range 0-9 30 hex and 39 hex). The combined minute information has a valid range of O through 59. Month Parameter Word Day Parameter Word Day Param

39、eter Word Hour Parameter Word Hour Parameter Word Minute Parameter Word Minute Parameter Word .- Parameter Length 08h 1 I Month Parameter Word 1 Calling Number 4.7.2.1 SDMF Calling Number For SDMF CND, the CPE shall decode a Message Type value 04 hex as the Calling Number Delivery message. The lengt

40、h of this message is expected to vary. The most significant byte will be received first. This message always starts with the Time and Date and concludes with either the Calling number or the Reason of Absence for Calling Number. In this message, the CPE shall support the numeric ASCII characters in

41、this field. The CPE shall be able to decode and display 30 hex through 39 hex. The CPE shall decode the binary-represented message length to count off the ensuing data words. The CPE shall decode the first two bytes as the month information. The first byte of the month information is the 10s positio

42、n (Valid Range 0-1 30 hex and 31 hex). The second byte of the month information is the Is position (Valid Range 0-9 30 hex and 39 hex). The combined month information has a valid range of 1 through 12. 16 Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo

43、 reproduction or networking permitted without license from IHS-,-,-TINEIA-716 8 7 The CPE shall decode the next two bytes (3rd and 4th) as the day information. The third byte is the day information, IOS position (Valid Range 0-3 30 hex and 33 hex). The fourth byte is the day information, 1s position

44、 (Valid Range 0-9 30 hex and 39 hex). The combined day information has a valid range of 1 through 31. 6 5 4 3 2 1 The CPE shall decode the next two bytes (5th and 6th) as the hour information in 24- hour format. The fifth byte is the hour information, 10s position (Valid Range 0-2 30 hex and 32 hex)

45、. The sixth byte is the hour information, 1s position (Valid Range 0- 9 30 hex and 39 hex). The combined hour information has a valid range of O through 23. 1 2 0 The CPE shall decode the next two bytes (7th and 8th) as the minute information. The seventh byte is the minute information, 10s position

46、 (Valid Range 0-5 30 hex and 35 hex). The eighth byte is the minute information, 1s position (Valid Range 0-9 30 hex and 39 hex). The combined minute information has a valid range of O through 59. L - The CPE shall decode the rest of the data words as the Calling DN information (typically 10 bytes).

47、 N The CPE should receive, but not necessarily display, up to 23 digits for the Calling Number Parameter. J Day Message Word Hour Message Word Hour Message Word Minute Message Word Minute Message Word 1st Calling Number Word OR Reason for Absence of Calling Number Nth Calling Number Word Message Len

48、gth (N)h Month Message Word Month Message Word Day Message Word Figure 7 - SDMF Calling Number 17 Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-EIA TIA-7Lb-ENGL 1998 3234b00 Ob0500

49、4 OqT 8 TIAIEIA-716 7 6 5 4 3 2 1 4.7.2.1.1 Reason for absence of the calling number is indicated by a 50 hex for a blocked number and 4F hex for an unavailable number. SDMF Reason for Absence of Calling Number 2 Type 1 CPE shall support a blocked number indication. Type 1 CPE shall support an unavailable number indication. P