DID Pattern and Caller ID Pattern
This guide explains the special characters that can be defined in a DID pattern or a Caller ID pattern and provides examples to help you understand and configure patterns correctly.
Pattern
A pattern field appears when you are configuring DID numbers or Caller IDs. It allows you to enter special characters that will match specific numbers. The following table shows the allowed characters in the pattern field.
🔤 Allowed Characters:
| Pattern | Description |
|---|---|
| X | Match any digit from 0-9 |
| Z | Match any digit from 1-9 |
| N | Match any digit from 2-9 |
| [123] | Match any digit in the brackets |
| [1-3] | Range of numbers can be specified with a dash. Example: [1-3] |
| . | Match one or more numbers |
Pattern Examples
This table below gives several patterns and lists examples of matched and mismatched numbers.
🔍 Pattern Examples:
| Pattern | Matched Number | Mismatched Number |
|---|---|---|
| 69X1 | 6951 | 691 |
| _+123Z | +1234 | +1230 |
| 8623XXX | 8623000 | 862 |
| NXXXXXX | 6123456 | 12345 |
| 69XX. | 6901, 6999 | 69 |