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V5.2 Protocol Implementation Compliance Statement (PICS)
The table below indicates features that are and are not supported.
Main Features Description |
Supported |
ISDN BA Ports |
|
ISDN PRA Ports |
|
PSTN Ports |
Y |
Bearer channel connection |
Y |
Semi-permanent leased lines |
|
Pre-assigned bearer channel |
|
Communication path definition |
Y |
C-path(s) for p-type data |
|
C-path(s) for f-type data |
|
C-path(s) for Ds-type data |
|
C-path for PSTN signaling |
Y |
C-path for control |
Y |
C-path for bearer channel connection |
Y |
C-path for protection |
Y |
C-path for link control |
Y |
Logical Communication channel provisioning |
Y |
Default active communication channel allocation by provisioning |
Y |
Default active communication channel |
Y |
Default standby Communication channel |
Y |
Number of physical communication channels up to 3 times |
|
Number of backup communication channel up to 3 |
|
Protection Switching of communication channels |
Y |
Envelope function |
Y |
ISDN ports only partially provisioned for on demand service (PL service) |
|
ISDN PRA ports only partially provisioned for on-demand service |
|
Multi-slot connection |
|
Multi-link V5.2 Interface |
Y |
Layer 1 |
|
Layer 1 Balanced |
Y |
Layer 1 coaxial |
Y |
Layer 1 link maintenance requirements |
Y |
Detection of loss of signals;1 ms below 20 dB |
Y |
Detection of loss of signals; 10 consecutive zeros |
|
Link control requirements and procedures |
Y |
Layer 2 |
|
Frame structure for peer to peer communication |
Y |
Format of fields for data link envelop |
Y |
Envelope address value for control protocol |
Y |
Envelope address value for PSTN protocol |
Y |
Envelope address values for ISDN ports |
|
Envelope address value BCC protocol |
Y |
Envelope address value for Protection protocol |
Y |
Envelope address values for link control protocol |
Y |
Data link sub layer of LAPV5 for control protocol |
Y |
Data link sub layer of LAPV5 for PSTN protocol |
Y |
Data link sub layer of LAPV5 for bearer connection control protocol |
Y |
Frame relay function in the AN |
|
Data link sub layer of LAPV5 for protection protocol |
Y |
Data link sub layer of LAPV5 for link control protocol |
Y |
|
|
PSTN Protocol |
|
Control of time critical sequences by AN |
Y |
PSTN protocol entity |
Y |
PSTN call control entity |
Y |
Control Protocol |
|
Control protocol entity |
Y |
Port Control Protocol |
|
ISDN BA user port status indication and control |
|
ISDN PRA user port status indication and control |
|
Performance monitoring for ISDN BA user ports |
|
Performance monitoring for ISDN BA user ports |
|
Performance monitoring for ISDN PRA user port |
|
PSTN user port status indication and control |
Y |
Common Control Protocol |
|
Variant and interface ID control |
Y |
Verify re-provisioning |
|
Re-provisioning synchronization |
|
BCC Protocol |
|
Bearer Channel Connection |
Y |
Bearer Channel Connection Auditing |
Y |
Protection Protocol |
|
Protection switching of group 1 |
Y |
Protection switching of group 2 |
|
Link Control Protocol |
|
Link control protocol |
Y |
PSTN Protocol |
|
Messages |
|
ESTABLISH |
Y |
ESTABLISH Acknowledge |
Y |
SIGNAL |
Y |
SIGNAL Acknowledge |
Y |
STATUS |
Y |
STATUS ENQUIRY |
Y |
DISCONNECT |
Y |
DISCONNECT COMPLETE |
Y |
PROTOCOL PARAMETER |
|
PSTN General |
|
Protocol discriminator |
Y |
Layer 3 address |
Y |
Pulse notification |
Y |
Line information |
Y |
Y |
|
Autonomous signaling sequence |
Y |
Sequence response |
Y |
Sequence-number |
Y |
Cadenced ringing |
Y |
Pulsed signal |
Y |
Steady signal |
Y |
Digit signal |
Y |
Recognition time |
Y |
Enable autonomous Acknowledge |
Y |
Disable autonomous Acknowledge |
Y |
Cause |
Y |
Resource unavailable |
Y |
Information Elements: Pulse Types |
|
Pulsed normal polarity |
Y |
Pulsed reversed polarity |
Y |
Pulsed battery on c-wire |
|
Pulsed on hook |
Y |
Pulsed reduced battery |
|
Pulsed no battery |
|
Initial ring |
|
Meter pulse |
|
50 Hz pulse |
|
Register recall |
Y |
Pulsed off hook |
Y |
Pulsed B-wire connected to earth |
|
Earth loop pulse |
|
Pulsed B-wire connected to battery |
|
Pulsed A-wire connected to earth |
|
Pulsed A-wire connected to battery |
|
Pulsed C-wire connected to earth |
|
Pulsed C-wire disconnected |
|
Pulsed normal battery |
|
Pulsed A-wire disconnected |
|
Pulsed normal battery |
|
Pulsed A-wire disconnected |
|
Pulsed B-wire disconnected |
|
Information Elements: Steady Signals |
|
Normal polarity |
Y |
Reversed polarity |
Y |
Battery on C-wire |
|
No battery on C-wire |
|
Off hook |
Y |
On hook |
Y |
Battery on A-wire |
|
A-wire on earth |
|
No battery on A-wire |
|
No battery on B-wire |
|
Reduced battery |
|
No battery |
|
Alternate reduced poser/no power |
|
Normal battery |
|
Stop ringing |
Y |
Start pilot frequency |
|
Stop pilot frequency |
|
Low impedance on B-wire |
|
B-wire connected to earth |
|
B-wire disconnected from earth |
|
Normal battery on B-wire |
|
Low loop impedance |
|
High loop impedance |
|
Anomalous loop impedance |
|
A-wire disconnected from earth |
|
C-wire on earth |
|
C-wire disconnected from earth |
|
Information Elements: Cause Types |
|
Response to status enquiry |
Y |
Protocol discriminator error |
Y |
L3 address error |
Y |
Message type unrecognized |
Y |
Out of sequence information element |
Y |
Repeated optional information element |
Y |
Mandatory information element missing |
Y |
Unrecognized information element |
Y |
Mandatory information element content error |
Y |
Optional information element content error |
Y |
Message not compatible with state |
Y |
Repeated mandatory information element |
Y |
Too many information elements |
Y |
Information Elements: Information Element Fields |
|
Suppression indicator |
Y |
Acknowledge request indicator |
Y |
Digit Acknowledge request indicator |
Y |
Control Protocol |
|
Messages |
|
Common control and port control messages |
Y |
Information Elements; General |
|
Protocol discriminator |
Y |
Layer 3 addresses |
Y |
Information Elements; Port Control |
|
FE101 activate access |
|
FE102 activation initiated by user |
|
FE103 DS activated |
|
FE104 access activated |
|
FE105 deactivate access |
|
FE105 access deactivated |
|
FE201/202 unblock |
Y |
FE203/204 block |
Y |
FE205 block request |
Y |
FE205 performance grading |
|
FE207 D channel block |
|
FE208 D channel unblock |
|
FE209 TE out of service |
|
FE210 Failure inside network |
|
Information elements; Common Control |
|
Verify re-provisioning |
|
Ready for re-provisioning |
|
Not ready for re-provisioning |
|
Switch-over to new variant |
|
Re-provisioning started |
|
Cannot re-provision |
|
Request variant and interface ID |
Y |
Variant and interface ID |
Y |
Blocking started |
|
Restart |
Y |
Restart Acknowledge |
Y |
BCC Protocol |
|
Messages |
|
BCC protocol messages |
Y |
Information Elements |
|
BCC reference number |
Y |
Message type |
Y |
User port identification |
Y |
ISDN port time slot identification |
|
V5 Timeslot identification |
Y |
Multi slot map |
|
Reject cause |
Y |
Protocol error cause |
Y |
Connection incomplete |
Y |
Protection Protocol |
|
Messages |
|
Protection switching protocol messages |
Y |
Information Elements |
|
Protection switching protocol information elements |
Y |
Link Control Protocol |
|
Messages |
|
Link control protocol messages |
Y |
Information Elements |
|
Link control protocol information elements. |
Y |