---
title: "Codeunit 5053 TAPIManagement"
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/codeunit/5053-tapimanagement/
type: codeunit
id: 5053
name: "TAPIManagement"
app: "Base Application"
namespace: Microsoft.CRM.Interaction
versions: "17-28"
build: 28.5.54151.54365
source: "https://jonas-paprotka.de/ref/codeunit/5053-tapimanagement/source/29/"
checked: 2026-09-20
subject: "Microsoft Dynamics 365 Business Central"
license: "Content © 2026 Jonas Paprotka. Quote freely with attribution and a link."
---

# Codeunit 5053 TAPIManagement

Jonas Paprotka, https://jonas-paprotka.de/ref/codeunit/5053-tapimanagement/

| | |
| --- | --- |
| App | Base Application |
| Namespace | Microsoft.CRM.Interaction |
| Versions | 17-28 |
| Source file | CRM/Interaction/TAPIManagement.Codeunit.al |

## Procedures

| Name | Parameters | Returns | Access | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- | --- |
| Dial | (Text[80]) | Boolean | public | 17-28 | - | - |
| DialContCustVendBank | (Integer, Code[20], Text[30], Code[10]) | - | public | 17-28 | - | - |
| ShowNumbers | (Code[20], Code[10]) | Text[260] | public | 17-28 | - | - |

## Events

| Kind | Name | Parameters | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| Integration event | OnDialContCustVendBankOnBeforemakePhoneCall | (var Record Contact) | 17-28 | - | - |
| Integration event | OnDialContCustVendBankCaseElse | (var Record Contact Business Relation, Integer) | 17-28 | - | - |
| Integration event | OnBeforeDialContCustVendBank | (Integer, Code[20], Text[30], Code[10], var Boolean) | 19-28 | - | - |
| Integration event | OnAfterCreateCommMethod | (Record Contact, var Record Communication Method, Code[20], Code[10]) | 20-28 | - | - |

## Source

Symbols: Microsoft.BaseApplication.symbols.437dbf0e-84ff-417a-965d-ed2bb9650972, https://dynamicssmb2.pkgs.visualstudio.com/DynamicsBCPublicFeeds/_packaging/MSSymbols/nuget/v3/index.json, highest build per major on 2026-09-20.
AL source 29: https://github.com/microsoft/BCApps, MIT, releases/29.x at a66254c3b8b5bb1cea290dc8f9d097aec4381153.

Jonas Paprotka, 2026-09-20.