Configuring basic R2 signaling parameters
Configuring the country or region mode
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter E1/T1 interface view. | controller { e1 | t1 } slot-number | N/A |
3. Create a TS set and enable R2 signaling for it. | timeslot-set ts-set-number timeslot-list timeslots-list signal r2 | N/A |
4. Enter R2 CAS view. | cas ts-set-number | N/A |
5. Configure the country or region mode. | mode zone-name [ default-standard ] | Optional. By default, the ITU-T mode is adopted. |
Configuring the trunk direction for R2 signaling
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter E1/T1 interface view. | controller { e1 | t1 } slot-number | N/A |
3. Create a TS set and enable R2 signaling for it. | timeslot-set ts-set-number timeslot-list timeslots-list signal r2 | N/A |
4. Enter R2 CAS view. | cas ts-set-number | N/A |
5. Configure the trunk direction for R2 signaling. | trunk-direction timeslots timeslots-list { dual | in | out } | Optional. Bidirectional by default. |
Enabling the terminating side to send busy tones to the calling subscriber
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter E1/T1 interface view. | controller { e1 | t1 } slot-number | N/A |
3. Create a TS set and enable R2 signaling for it. | timeslot-set ts-set-number timeslot-list timeslots-list signal r2 | N/A |
4. Enter R2 CAS view. | cas ts-set-number | N/A |
5. Enable the terminating side to send busy tones to the calling subscriber. | sendring ringbusy enable | Optional. By default, the terminating side sends busy tones to the calling subscriber. |
6. Configure the duration of playing busy tones. | timer ring { ringback | ringbusy } time | Optional. By default, the duration of playing busy tones is 30,000 milliseconds. |
Enabling the DTMF mode to receive and send R2 signaling
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter E1/T1 interface view. | controller { e1 | t1 } slot-number | N/A |
3. Create a TS set and enable R2 signaling for it. | timeslot-set ts-set-number timeslot-list timeslots-list signal r2 | N/A |
4. Enter R2 CAS view. | cas ts-set-number | N/A |
5. Enable the receiving and sending of R2 signaling in the DTMF mode. | dtmf enable | Optional. By default, R2 signaling is received and sent in the multi-frequency compelled (MFC) mode. |
6. Configure the delay before sending DTMF signals. | timer dtmf time | Optional. The default is 50 milliseconds. You must configure the dtmf enable command before this command. |
Configuring the connection mode for an R2 call
There are two connection modes for an R2 call: terminal-to-terminal (terminal) and segment-to-segment (segment) mode.
In the terminal-to-terminal (terminal) mode, after the called number is received, the R2 protocol module must wait for the real state (busy or idle) of the called party before returning the corresponding register information to the originating side.
In the segment-to-segment (segment) mode, after the called number is received, the R2 protocol module directly returns the "called party idle" register signaling, without waiting for the real state of the terminating side.
To configure the connection mode for an R2 call:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter E1/T1 interface view. | controller { e1 | t1 } slot-number | N/A |
3. Create a TS set and enable R2 signaling for it. | timeslot-set ts-set-number timeslot-list timeslots-list signal r2 | N/A |
4. Enter R2 CAS view. | cas ts-set-number | N/A |
5. Configure the connection mode for an R2 call. | callmode { terminal | segment } | Optional. By default, the terminal-to-terminal (terminal) mode is adopted. |
Maintaining the circuits of a timeslot or a range of timeslots
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter E1/T1 interface view. | controller { e1 | t1 } slot-number | N/A |
3. Create a TS set and enable R2 signaling for it. | timeslot-set ts-set-number timeslot-list timeslots-list signal r2 | N/A |
4. Enter R2 CAS view. | cas ts-set-number | N/A |
5. Maintain the circuits of a timeslot or a range of timeslots. | ts { block | open | query | reset } timeslots timeslots-list | Optional. |
Setting the length of called numbers that can be received
With an E1POS card installed, a point of sale (POS) terminal can access the network using R2 signaling. You can accelerate signaling exchange by setting the length of called numbers received by the E1POS card. This will meet the real time transmission requirements of the POS terminal access service.
To set the length of called numbers that can be received:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter E1 interface view. | controller e1 slot-number | N/A |
3. Create a TS set and enable R2 signaling for it. | timeslot-set ts-set-number timeslot-list timeslots-list signal r2 | N/A |
4. Enter R2 CAS view. | cas ts-set-number | N/A |
5. Set the length of called numbers that can be received. | posa called-length calledlength | Optional. By default, the length of the called numbers that can be received is 31 digits. |
For more information about the POS terminal service, see HPE FlexNetwork MSR Router Series Comware 5 Terminal Access Configuration Guide.