Call results and SIP codes
General rules about call results
- The callback behaviour (the number of attempts and the amount of time between attempts) can be defined per survey, or per sample list, depending on your Callback rules.
- Callback rules are based on the Call Result, rather than the SIP code directly.
In the table below, you'll find the description of call results and SIP codes.
N.B. the codes in italics are not customisable (0,9,15,16, 22 to 28) . . .
Call results description
Code | Call result name | Code Sip result | Description |
0 | Success | The address is marked as 'Success' (a completed interview). | |
1 | No tone | 404 | The address is marked as 'No tone'' by the dialer. |
2 | Busy | 486 | The address is marked as 'busy ' by the dialer or by the agent. |
3 | No Answer | 204 | The address is marked as 'no answer ' by the dialer or by the agent. |
4 | Hang up | 199 | The address is marked as 'hang up' by the dialer before the connection to the agent (i.e. a hang up by the respondent). |
5 | Answering machine | The address is marked as 'answering machine ' by the dialer or by the agent. | |
6 | Person absent | The address is marked as 'person absent' by the agent (the respondent has indicated to the agent that the person to contact is not available during the survey period). | |
7 | Refused | The address is marked as 'refused' by the agent. | |
8 | Wrong address | 484 | The address is marked as 'wrong number' by the dialer (i.e. the phone number doesn't exist ). |
9 | Appointment |
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10 | Quota reached |
The quota is reached for this address. |
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11 | Fax or modem |
This address is marked as a 'fax or modem' by the dialer or by the agent. |
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12 | Duplicate |
This address is marked as 'duplicate' by the agent. |
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13 | Not in target |
This address is marked as 'not in target' by the agent. |
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14 | Cannot communicate |
This address is marked as 'cannot communicate' by the agent (i.e. no possibility to talk with the respondent). |
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15 | Client disconnection |
The agent has been disconnected by the Supervisor. |
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16 | Unknown error |
All other codes |
The address could not be classified by the dialer (unknown SIP codes). |
17 | User-defined 1 |
The address is marked as 'custom code' set by the Supervisor and selected by the agent. |
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18 | User-defined 2 |
The address is marked as 'custom code' set by the Supervisor and selected by the agent. |
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19 | User-defined 3 |
The address is marked as 'custom code' set by the Supervisor and selected by the agent. |
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20 | User-defined 4 |
The address is marked as 'custom code' set by the Supervisor and selected by the agent. |
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21 | User-defined 5 |
The address is marked as 'custom code ' set by the Supervisor and selected by the agent. |
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22 | Abandoned by the dialer |
The dialer has abandoned the call before the respondent was able to pick the call because the agent was unavailable. |
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23 | Nuisance call |
The dialer has abandoned the call while the respondent was able to pick the call, because the agent was unavailable. |
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24 | Refused by the agent |
The agent refused the call. |
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25 | Agent phone unavailable |
There is a problem with the agent phone. |
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26 | Phone network out of order |
500,503 |
The SIP provider network is out of order. |
27 | Phone number changed |
410 |
The phone number has been changed (call transferred by the provider to another phone address). |
28 | Call rejected |
603 |
The call has been rejected by the respondent. |