ETSI ETS 300 356-31 Annex A
Description: OpenSS7 SS7 ISUP PICS Proforma.
Annex A (normative): PICS proforma
Notwithstanding the provisions of the copyright clause related to the text
of this ETS, ETSI grands that users of this ETS may freely reproduce the
PICS proforma in this annex so that it can be used for its intended
purposes and may further publish the completed PICS.
A.1 Instructions for completing the PICS proforma
The supplier of the implementation shall complete the PICS profroma in
each of the spaces provided. If necessar the supplier may provide
additional comments separately.
More detailed instructions are given at the beginning of the different
subclauses of the PICS proforma.
A.1.1 Purpose and structure
The purpose of this PICS proforma is to provide a mechanism whereby a
supplier of an implementation of the requirements defined in ISDN User
Part (ISUP) '97 reference specification [1] may provide information about
the implementation in a standardized manner.
The PICS proforma is subdivided into subclauses for the following
categories of information:
- instructions for completing the PICS proforma;
- identification of the implementation;
- identification of the protocol specification;
- POCS proforma tables (containing the global statement of conformance).
A.1.2 Abbreviations and conventions
The PICS proforma contained in this annex is comprised of information in
tabular form in accordance with the guidelines presented in ISO/IEC 9646-7
[14].
- Item column
It contains a number which identifies the item in the table.
- Item description column
It describes each respective item (e.g., parameters, timers, etc.)
- Reference column
It gives reference to ISUP '97 specification [1], except where explicitly
stated otherwise.
- Status column
The following notations, defined in ISO/IEC 9646-7 [14], are used for the
status column:
| m |
mandatory - the capability is required to be supported |
| n/a |
not applicable - in the given context, it is impossible to use the
capability |
| o |
optional - the capability may be supported or not |
| o.i |
qualified optional - for mutually exclusive or
selectable options from a set. "i" is an integer which identifies a
unique group of related optional items and the logic of their
selection which is defined immediately following the table |
| ci |
conditional - the requirement on the capability ("m",
"o" or "n/a") depends on the support of other optional or conditional
items. "i" is an integer identifying an unique conditional status
expression which is defined immediately following the table |
- Support column
The support column shall be filled in by the supplier of the
implementation. The following common notations, defined in ISO/IEC 9646-7
[4], are used for the support column:
| Y or y |
supported by the implementation |
| N or n |
not supported by the implementation |
| N/A, n/a or - |
no answer required (allowed only if the status is n/a, directly or
after evaluation of a conditional status) |
| NOTE: |
Support of a capbility means that the capability is implemented in
conformance to the ISUP '97 specification [1].
|
- Values allowed column
This column contains the values or the ranges of values allowed.
- Values supported column
The values supported column shall be filed in by the supplier of the
implementation. In this column, the values or the ranges of values
supported by the implementation shall be indicated.
Reference to items
For each possible item answer (answer in the support column) within the
PICS proforma a unique reference exists, used, for example, in the
conditional expressions. It is defined as the table identifier, followed
by a solidus character "/", followed by the item number in the table. If
there is more than one support column in a table, the columns are
discriminated by letters (a, b, etc.), respectively.
| EXAMPLE 1: |
A.5/4 is the reference to the answer of item 4 in table 5 of annex A.
|
| EXAMPLE 2: |
A.6/3b is the reference to the second answer (i.e. in the second support
column) of item 3 in table 6 of annex A.
|
A.2 Identification of the Implementation
Identification of the Implementation Under Test (IUT) and the system in
which it resides - the System Under Test (SUT) should be filled in so as
to provide as much detail as possible regarding version numbers and
configuration options.
The product supplier information and client information should both be
filled in if they are different.
A person who can answer queries regarding information supplied in the ICS
should be named as the contact person.
A.2.1 Date of the statement
| Date of the statement: |
September 1, 2002 |
A.2.2 Implementation Under Test (IUT) identification
| IUT name: |
OpenSS7 Stack |
| IUT version: |
0.8.6 Release |
A.2.3 System Under Test (SUT) identification
| SUT name: |
PC |
| Hardware configuration: |
E400P-SS7 |
| Operating system: |
Linux 2.4.18 |
A.2.4 Product supplier
| Name: |
OpenSS7 Corporation |
| Address: |
1469 Jeffreys Crescent, Edmonton AB, Canada T6L 6T1 |
| Telephone number: |
+1-780-490-1141 |
| Facsimile number: |
+1-780-490-1241 |
| E-mail address: |
[email protected] |
| Additional information: |
|
A.2.5 Client
| Name: |
Intermedia AG |
| Address: |
|
| Telephone number: |
|
| Facsimile number: |
|
| E-mail address: |
|
| Additional information: |
|
A.2.6 ICS contact person
| Name: |
Brian Bidulock |
| Address: |
1469 Jeffreys Crescent, Edmonton AB, Canada T6L 6T1 |
| Telephone number: |
+1-780-490-1141 |
| Facsimile number: |
+1-780-490-1241 |
| E-mail address: |
[email protected] |
| Additional information: |
|
A.3 Identification of the reference specification
This PICS proforma applies to the following standard:
ETSI EN 300 356-1 (V3.2): "Intergrated Services Digital Network (ISDN);
Signalling System No. 7; ISDN User Part (ISUP); ISDN User Part (ISUP)
version 3 for the international interface; Part 1: Basic services [ITU-T
Recommendation Q.761 to Q.764 (1997) modified]".
A.4 PICS proforma tables
A.4.1 Global statement of conformance
| |
(Yes/No) |
| Are all mandatory capabilities implemented? |
Yes |
| NOTE: |
Answering "No" to this question indicates non-conformance to the protocol
specification. Non-supported mandatory capabilities are to be identified
in the PICS, with an explanation of why the implementation is
non-conforming.
|
All references are to ITU-T Recommendation Q.764 [8], unless explicitly
stated otherwise.
A.4.2 Roles
Table A.1: Roles
| Item |
Is the implementation an ... |
Reference |
Status |
Support |
| 1 |
OLE - Originating local exchange |
2.1.1.1 |
o.1 |
Y |
| 2 |
NTE - National transit exchange |
2.1.1.2 |
o.1 |
N |
| 3 |
OutIE - Outgoing international exchange |
2.1.1.3 |
o.1 |
N |
| 4 |
IncIE - Incoming international exchange |
2.1.1.4 |
o.1 |
N |
| 5 |
ITE - International transit exchange |
2.1.1.5 |
o.1 |
N |
| 6 |
DLE - Destination local exchange |
2.1.1.6 |
o.1 |
Y |
|
o.1: It is mandatory to support at least one of these items
|
Comments:
Intermediate exchange operation may be supported at a later date.
A.4.3 Capabilities
The following matrix is an abbreviation guide for roles:
| OLE |
NTE |
OutIE |
ITE |
IncIE |
DLE |
| TypeA |
TypeB |
TypeA |
TypeB |
TypeA |
TypeA |
| Local |
Transit |
Gateway |
Transit |
Gateway |
Local |
| |
IntermE |
IntermE |
IntermE |
IntermE |
|
| CntrlE |
CntrlE |
CntrlE |
|
|
|
| |
IWorkE |
IWorkE |
IWorkE |
IWorkE |
|
Table A.2: Connection types
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
support the connection type "Speech"? |
2.1.1.1
.1.2.1 |
o.2 |
Y |
| 2 |
support the connection type "3,1 kHz audio"? |
2.1.1.1
.1.2.1 |
o.2 |
N |
| 3 |
support the connection type "64 kbit/s unrestricted"? |
2.1.1.1
.1.2.1 |
o.2 |
Y |
| 4 |
support the connection type "64 kbit/s unrestricted preferred"? |
2.1.1.1
.1.2.1 |
o |
Y |
| 5 |
support multirate connection types? |
2.1.1.1
.1.2.1 |
o |
N |
| 6 |
support the connection type "2 x 64 kbit/s unrestrictred"? |
2.1.1.1
.1.2.1 |
o |
N |
| 7 |
support the connection type "384 kbit/s unrestricted"? |
2.1.1.1
.1.2.1 |
o |
N |
| 8 |
support the connection type "1,536 kbit/s unrestricted"? |
2.1.1.1
.1.2.1 |
o |
N |
| 9 |
support the connection type "1,920 kbit/s unrestricted"? |
2.1.1.1
.1.2.1 |
o |
N |
| 10 |
support the connection type "N x 64 kbit/s unrestricted"? |
2.1.13 |
o |
N |
|
o.2: It is mandatory to support at least one of
these items.
|
Comments:
Table A.3: Forward address signalling
| Item |
Is the exchange [role] able to ... |
Reference |
Status |
Support |
| 1 |
[OLE] use the en bloc operation in the forward address signalling (sending)? |
2.1.1.1 |
o.3 |
Y |
| 2 |
[OLE] use the overlap operation in the forward address signalling (sending)? |
2.1.2.1 |
o.3 |
Y |
| 3 |
[IntermE] use the en bloc operation in the forward address signalling (receiving)? |
2.1.1.2-5 |
m |
|
| 4 |
[IntermE] use the overlap operation in the forward address signalling (receiving)? |
2.1.2.2-5 |
m |
|
| 5 |
[IntermE] use the en bloc operation in the forward address signalling (sending)? |
2.1.1.2-5 |
o.4 |
|
| 6 |
[IntermE] use the overlap operation in the forward address signalling (sending)? |
2.1.2.2-5 |
o.4 |
|
| 7 |
[DLE] use the en bloc operation in the forward address signalling (receiving)? |
2.1.1.6 |
m |
Y |
| 8 |
[DLE] use the overlap operation in the forward address signalling (receiving)? |
2.1.2.6 |
m |
Y |
o.2: It is mandatory to support at least one of
these items.
o.4: It is mandatory to support at least one of
these items.
|
Comments:
Table A.4: OLE capabilities
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
send the end-of-pulsing signal (ST)? |
2.1.1.1 b)
.1.2.1 b) |
o |
Y |
| 2 |
through-connect the transmission path also in the forward direction
immediately after sending IAM for "Speech" or "3.1 kHz audio"
calls? |
2.1.1.1 d)
.1.2.1 d) |
o |
Y |
| 3 |
through-connect in the backward direction immediately after
IAM in case of overlap signalling? |
2.1.2.1 d) i) |
o.5 |
Y |
| 4 |
through-connect in the backward direction when Called party
number complete (digit analysis, timer T10, receive of ACM) in
case of overlap signalling? |
2.1.2.1 d) ii) |
o.5 |
Y |
| 5 |
handle (generate and route according to) the Transit network
selection received from the access? |
2.1.11 |
o |
N |
|
o.5: It is mandatory to support at least one of these
items.
|
Comments:
Table A.5: NTE capabilities
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
route calls using only the connection type in the Transmission
medium requirement? |
2.1.1.2 a)
.1.2.2 a) |
o.6 |
|
| 2 |
route calls using not only the connection type in the Transmission
medium requirement? |
2.1.1.2 a)
.1.2.2 a) |
o.6 |
|
| 3 |
route calls by examining the Bearer capability in the User service
information and/or the High layer capability in the User teleserice
information? |
2.1.1.2 a)
.1.2.2 a) |
c51 |
|
| 4 |
support awaiting answer timer T9 if it is a controlling
exchange (CntrlE)? |
2.1.4.2 |
o |
|
o.6: It is mandatory to support at least one of these
items.
c51: IF A.5/2 THEN o ELSE n/a.
|
Comments:
The NTE role is not supported at this time.
Table A.6: OutIE capabilities
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
route calls using only the connection type in the Transmission
mediium requirement? |
2.1.1.2 a)
.1.2.3 a) |
o.7 |
|
| 2 |
route calls using not only the connection type in the Transmission
medium requirement? |
2.1.1.2 a)
.1.2.3 a) |
o.7 |
|
| 3 |
route calls by examining the Bearer capability in the User service
information and/or the High layer capability in the User
teleservice information? |
2.1.1.2 a)
.1.2.3 a) |
c61 |
|
| 4 |
ammend or omit the most significant digits in the called party number
(country code)? |
2.1.1.3 b) |
o |
|
| 5 |
send the end-of-pusling signal (ST)? |
2.1.1.2 b)
.1.2.3 b) |
o |
|
| 6 |
support u-law to A-law conversion? |
2.1.1.2 b)
.1.2.3 b) |
n/a |
|
o.7: It is mandatory to support at least one of these
items.
c61: IF A.6/2 THEN o ELSE n/a.
|
Comments:
The OutIE role is not supported at this time.
Table A.7: ITE capabilities
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
ammend or omit the most significant digits in the called party number
(country code)? |
2.1.1.4 b) |
o |
|
Comments:
The ITE role is not supported at this time.
Table A.8: IncIE capabilities
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
support A-law to u-law convestion? |
2.1.1.5 b)
.1.2.5 b) |
n/a |
|
Comments:
The IncIE role is not supported at this time.
Table A.9: DLE capabilities
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
send a network initiated Suspend on receipt of an on-hook
condition? |
2.4.1 |
o |
Y |
| 2 |
send a network initiated Resume on receipt of an off-hook
condition? |
2.4.2 |
c91 |
Y |
|
c91: IF A.9/1 THEN m ELSE n/a
|
Comments:
Table A.10: IntermE capabilities
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
route accodring to the Transit network selection? |
2.1.11 |
o |
|
| 2 |
generate Call history information if it is missing? |
2.6.1.5 |
c101 |
|
|
c101: IF A.13/11 THEN o ELSE n/a.
|
Comments:
The IntermE role is not supported at this time.
Table A.11: IworkE capabilities
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
send a network initiated Suspend on receipt of a clear back
signal? |
2.4.1 |
o |
|
| 2 |
send a network initiated Resume on receipt of a re-answer
indication? |
2.4.2 |
c111 |
|
|
c111: IF A.11/1 THEN m ELSE n/a.
|
Comments:
The IworkE role is not supported at this time.
Table A.12: Gateway capabilities
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
perform policing of information for re-segmentation? |
2.1.12 d) |
o |
|
| 2 |
re-segment without discarding unrecognized parameters that have to be
passed on according to the compatibility procedure? |
2.1.12 h) |
o |
|
Comments:
The Gateway role is not supported at this time.
Table A.12a: Role independent capabilities
| Item |
Is the exchange able to ... |
Reference |
Status |
Support |
| 1 |
support calls to testing and measuring devices (sending)? |
2.1.1.8
.1.2.8 |
o |
Y |
| 2 |
support calls to testing and measuring devices (receiving)? |
2.1.1.8
.1.2.8 |
o |
Y |
| 3 |
support the Continuity check procedures? |
2.1.8 |
o |
Y |
| 4 |
use Continuity-check request message to test for proper
CIC-alignment? |
2.1.8
nnex G.3 b) |
o |
Y |
| 5 |
do continuity checking for multirate type calls? |
2.1.8 |
o |
(note 1) |
| 6 |
support FOT? |
2.1.10 |
o |
N |
| 7 |
support the Simple segmentation procedure? |
2.1.12 |
o |
Y |
| 8 |
support in-band tones and announcements? |
2.2.4 |
m |
Y |
| 9 |
support Cause in the ACM and CPG? |
2.2.4 |
m |
Y |
| 10 |
support signalling procedure for connection type allowing fallback? |
2.5 |
o |
N |
| 11 |
support the propagation delay determination procedures? |
2.6 |
c121 |
Y |
| 12 |
support the simple (Q.767) echo control procedures? |
Q.767/D.2.8 |
o.8 |
Y |
| 13 |
support the dynamic echo control procedures? |
2.7 |
o.8 |
Y |
| 14 |
handle circuits on more than one PCM-system in one CGB/CGBA and
CGU/CGUA? |
2.8 |
o |
Y |
| 15 |
support method 1 as preventive action of dual seizure? |
2.9.1.3 |
o.9 |
Y |
| 16 |
support method 2 as preventive action of dual seizure? |
2.9.1.3 |
o.9 |
Y |
| 17 |
support a proprietary method as preventative action of dual seizure? |
2.9.1.3 |
o.9 |
N |
| 18 |
handle circuits on more than one PCM-system in one GRS/GRA? |
2.9.3 |
o |
Y |
| 19 |
support the compatibility procedure? |
2.9.5 |
m |
Y |
| 20 |
discard an unknown parameter without Parameter compatibility
information? |
2.9.5.3.2 i) b)
.9.5.3.2 ii) b) |
o.10 |
N |
| 21 |
pass on an unknown parameter without Parameter compatibility
information? |
2.9.5.3.2 i) b)
.9.5.3.2 ii) b) |
o.10 |
Y |
| 22 |
support of ISDN User Part signalling congestion control? |
2.10 |
o |
Y |
| 23 |
support of automatic congestion control? |
2.11 |
o |
Y |
| 24 |
support the ISDN User Part availability control? |
2.13 |
o |
Y |
| 25 |
support interaction with MTP Pause and Resume? |
2.14 |
m |
Y |
| 26 |
support of temporary alternative routing (TAR) |
2.16 |
o |
Y |
| 27 |
support of hop counter procedure |
2.17 |
o |
Y |
| 28 |
support of call collect request procedure |
2.18 |
o |
N |
o.8: It is mandatory to support at least one of these
items.
o.9: It is mandatory to support at least one of these
items.
o.10: It is mandatory to support at least one of
these items.
|
Comments:
- Note 1:
-
The implementation does not support multirate type calls, so item A.12a/5
is not applicable.
Table A.13: Timers
| Item |
User of ... |
Reference |
Status |
Support |
Values in seconds |
| allowed |
supported |
| 1 | T1 | Table A.1/Q.764 | m | Y | 15 - 60 | 15 - 60 |
| 2 | T2 | Table A.1/Q.764 | m | Y | 180 | 180 |
| 3 | T3 | Table A.1/Q.764 | o | Y | 120 | 120 |
| 4 | T4 | Table A.1/Q.764 | o | Y | 300 - 900 | 300 - 900 |
| 5 | T5 | Table A.1/Q.764 | m | Y | 300 - 900 | 300 - 900 |
| 6 | T6 | Table A.1/Q.764
.3.2/Q.118 | m | Y | 60 - 120 | 60 - 120 |
| 7 | T7 | Table A.1/Q.764 | m | Y | 20 - 30 | 20 - 30 |
| 8 | T8 | Table A.1/Q.764 | m | Y | 10 - 15 | 10 - 15 |
| 9 | T9 | Table A.1/Q.764
.3.2/Q.118 | m | Y | 90 - 120 | 90 - 120 |
| 10 | T10 | Table A.1/Q.764 | m | Y | 4 - 6 | 4 - 6 |
| 11 | T11 | Table A.1/Q.764 | m | Y | 15 - 20 | 15 - 20 |
| 12 | T12 | Table A.1/Q.764 | m | Y | 15 - 60 | 15 - 60 |
| 13 | T13 | Table A.1/Q.764 | m | Y | 300 - 900 | 300 - 900 |
| 14 | T14 | Table A.1/Q.764 | m | Y | 15 - 60 | 15 - 60 |
| 15 | T15 | Table A.1/Q.764 | m | Y | 300 - 900 | 300 - 900 |
| 16 | T16 | Table A.1/Q.764 | m | Y | 15 - 60 | 15 - 60 |
| 17 | T17 | Table A.1/Q.764 | m | Y | 300 - 900 | 300 - 900 |
| 18 | T18 | Table A.1/Q.764 | m | Y | 15 - 60 | 15 - 60 |
| 19 | T19 | Table A.1/Q.764 | m | Y | 300 - 900 | 300 - 900 |
| 20 | T20 | Table A.1/Q.764 | m | Y | 15 - 60 | 15 - 60 |
| 21 | T21 | Table A.1/Q.764 | m | Y | 300 - 900 | 300 - 900 |
| 22 | T22 | Table A.1/Q.764 | m | Y | 15 - 60 | 15 - 60 |
| 23 | T23 | Table A.1/Q.764 | m | Y | 300 - 900 | 300 - 900 |
| 24 | T24 | Table A.1/Q.764 | m | Y | 0 - 2 | 0.010 - 2 (note 1) |
| 25 | T25 | Table A.1/Q.764 | m | Y | 1 - 10 | 1 - 10 |
| 26 | T26 | Table A.1/Q.764 | m | Y | 60 - 180 | 60 - 180 |
| 27 | T27 | Table A.1/Q.764 | m | Y | 240 | 240 |
| 28 | T28 | Table A.1/Q.764 | o | Y | 10 | 10 |
| 29 | T29 | Table A.1/Q.764 | o | Y | 0.3 - 0.6 | 0.3 - 0.6 |
| 30 | T30 | Table A.1/Q.764 | o | Y | 5 - 10 | 5 - 10 |
| 31 | T31 | Table A.1/Q.764 | o | Y | >360 | 360.010 - (note 2) |
| 32 | T32 | Table A.1/Q.764 | o | Y | 3 - 5 | 3 - 5 |
| 33 | T33 | Table A.1/Q.764 | o | Y | 12 - 15 | 12 - 15 |
| 34 | T34 | Table A.1/Q.764 | c131 | Y | 2 - 4 | 2 - 4 |
| 35 | T35 | Table A.1/Q.764 | m | Y | 15 - 20 | 15 - 20 |
| 36 | T36 | Table A.1/Q.764 | m | Y | 10 - 15 | 10 - 15 |
| 37 | T37 | Table A.1/Q.764 | c132 | Y | 2 - 4 | 2 - 4 |
| 38 | T38 | Table A.1/Q.764
.3.2/Q.118 | m | Y | 60 - 120 | 60 - 120 |
| 39 | T39 | Table A.1/Q.764
.9/Q.731.7 | o | Y | 4 - 15 | 4 - 15 |
c131: IF A.13/7 THEN m ELSE o.
c132: IF A.13/13 THEN m ELSE o.
|
Comments:
- Note 1:
-
The minimum allowed setting for a timer is 0.010 seconds.
- Note 2:
-
The maximum allowed setting for a timer is 2147483 seconds.
Timers are only accurate to a granularity of 10 milliseconds. Timer
response may be delayed up to 100 milliseconds.