> For the complete documentation index, see [llms.txt](https://docs.mikopbx.com/mikopbx/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mikopbx.com/mikopbx/faq/outbound-routing/number-templates/normalization.md).
# Нормализация набираемого номера телефона
Шаблон для исходящих на примере маршрута для провайдера Mango
## Отсечение "999"
1. Перейдите в раздел "Маршрутизация" -> "Исходящая маршрутизация":
Раздел "Исходящие маршруты"
2. Опишем исходящий маршрут с префиксом «999»:
Правило маршрута для Mango
3. Перейдите в раздел "**Система**" -> "**Кастомизация системных файлов**":
Раздел "Кастомизация системных файлов"
4. Откройте для редактирования файл "**extensions.conf**". Установите режим "**Добавлять в конец файла**" и вставьте следующий контекст:
```php
[all_peers](+)
exten => _999XXXXXXXXXXX,1,Set(OUT_CALL_PREFIX=999)
same => n,Goto(all_peers,${EXTEN:3},1)
```
{% hint style="success" %}
Этот код отрежет префикс для **14**ти значного номера, превратит его в 11ти значный.
{% endhint %}
Добавление контекста в конец файла extensions.conf
5. Добавьте еще один контекст:
{% code fullWidth="true" %}
```php
[outgoing-custom]
exten => _[0-9*#+a-zA-Z]!,1,NoOp()
same => n,ExecIf($["${NEW_DST_EXTEN}x" != "x"]?return)
same => n,Set(NEW_DST_EXTEN=${OUT_CALL_PREFIX}${EXTEN})
same => n,GosubIf($["${OUT_CALL_PREFIX}x" != "x"]?outgoing,${OUT_CALL_PREFIX}${EXTEN},1)
same => n,return
exten => _[hit],1,Hangup()
```
{% endcode %}
Добавление контекста в конец файла extensions.conf
При исходящем звонке будет добавлен отсеченный ранее префикс **999**. В истории вызовов отобразится номер без набранного префикса, в **11ти значном формате**:
Раздел "История вызовов"
Для звонков из CTI приложений нужно дополнить контекст:
{% code fullWidth="true" %}
```php
[internal-originate](+)
exten => _XXX!,1,Set(pt1c_cid=${FILTER(\*\#\+1234567890,${pt1c_cid})})
same => n,ExecIf($[ ${LEN(${CALLERID(num)})} == 14 ]?Set(__OUT_CALL_PREFIX=7${pt1c_cid:0:3}))
same => n,ExecIf($[ ${LEN(${CALLERID(num)})} == 14 ]?Set(pt1c_cid=7${pt1c_cid:3}))
same => n,Set(MASTER_CHANNEL(ORIGINATE_DST_EXTEN)=${pt1c_cid})
same => n,Set(number=${FILTER(\*\#\+1234567890,${EXTEN})})
same => n,ExecIf($["${EXTEN}" != "${number}"]?Goto(${CONTEXT},${number},$[${PRIORITY} + 1]))
same => n,Set(__IS_ORGNT=${EMPTY})
same => n,Gosub(interception_start,${EXTEN},1)
same => n,ExecIf($["${pt1c_cid}x" != "x"]?Set(CALLERID(num)=${pt1c_cid}))
same => n,ExecIf($["${origCidName}x" != "x"]?Set(CALLERID(name)=${origCidName}))
same => n,GosubIf($["${DIALPLAN_EXISTS(${CONTEXT}-custom,${EXTEN},1)}" == "1"]?${CONTEXT}-custom,${EXTEN},1)
same => n,ExecIf($["${SRC_QUEUE}x" != "x"]?Goto(internal-originate-queue,${EXTEN},1))
same => n,ExecIf($["${CUT(CHANNEL,\;,2)}" == "2"]?Set(__PT1C_SIP_HEADER=${SIPADDHEADER}))
same => n,ExecIf($["${PJSIP_ENDPOINT(${EXTEN},auth)}x" == "x"]?Goto(internal-num-undefined,${EXTEN},1))
same => n,Gosub(set-dial-contacts,${EXTEN},1)
same => n,ExecIf($["${FIELDQTY(DST_CONTACT,&)}" != "1" && "${ALLOW_MULTY_ANSWER}" != "1"]?Set(__PT1C_SIP_HEADER=${EMPTY_VAR}))
same => n,ExecIf($["${DST_CONTACT}x" != "x"]?Dial(${DST_CONTACT},${ringlength},TtekKHhb(originate-create-channel,${EXTEN},1)U(originate-answer-channel),s,1)))
exten => _[hit],1,Gosub(interception_bridge_result,${EXTEN},1)
same => n,Hangup
```
{% endcode %}
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