"Building voice agents and controlling SIP phones" matching MCP servers:

An MCP Odoo tools connector/plugin for Claude Cowork and Claude Code. It runs from 10 to 19 and helps make the connection smooth. You just need to downloaded from the marketplace and run: "/odoo-tools:odoo-setup-mcp".

Provides interactive tools to explore AFAS customer data and employee leave information, including bubble charts, leave balance reports, and detailed leave cards.

Provides MCP tools for searching, reading, and drafting Gmail emails, as well as querying SAP OData endpoints with safe read operations and mock mode.

Enables plan/actual variance analysis with automatic cause attribution, rolling forecasts, and drill-down to individual postings for controlling use cases.

MCP server that gives AI agents controlled access to a building services company's daily operations, including customer records, scheduling, and offer calculations. All write operations are protected by a two-stage approval mechanism with time-limited tokens to prevent unauthorized changes.

An MCP server that exposes the Spendesk public API as tools and resources for automating ERP integrations and building dashboards from Spendesk data.

MCP server for Lexware Office that enables querying and managing contacts, sales documents, vouchers, files, payments, and webhooks through a sandboxed two-tool interface (search/execute) with read-only-by-default write safety.

Enables an AI grocery replenishment agent to interface with Korral's StoreLink stock API, providing tools to look up SKUs, get stock positions and gaps across stores, create replenishment orders (with buyer approval), and track order status.

Provides AI agents read-only access to the Autotask Report Data Warehouse for cross-client reporting on finance, contracts, projects, time, and tickets through schema exploration and SQL queries.

MCP server for TracePass — the EU Digital Product Passport platform. Create products, build and audit DPPs, set economic-operator parties, and read/capture GS1 EPCIS 2.0 supply-chain events.

Enables AI assistants to directly access and interact with Microsoft Dynamics 365 Business Central using native WebSocket protocol.

MCP server that provides AI assistants direct access to Microsoft Dynamics 365 Business Central using its native WebSocket protocol, enabling page navigation, data operations, actions, and report execution without OData or browser automation.

An MCP server that wraps the Check Payroll API, providing 263 tools for managing companies, employees, contractors, payrolls, tax configuration, and more.

Gives AI assistants direct access to Microsoft Dynamics 365 Business Central via the native WebSocket protocol, replacing OData, APIs, and browser automation. Enables page navigation, data reading/writing, actions, searches, and report execution.

An MCP server that enables Duvo agents to perform Korral category buyer tasks against the StoreLink API, including checking stock risk, reviewing sales, and raising replenishment orders.

A read-only MCP server that connects Claude Desktop to TallyPrime, enabling natural-language auditing and analysis of accounting data directly from the local Tally installation.

An MCP server for the SmartBill Cloud API. It lets an MCP client issue and manage Romanian invoices, proformas and payments, download document PDFs, and read VAT rates, series and stock levels.

Wraps UOF (U-Office Force) SOAP/ASMX WebServices as MCP tools, enabling AI agents to perform enterprise workflow tasks like form query, application, approval, and case closure via Model Context Protocol.

Enables agents to read condominio, persone, and fornitore data from one or more Danea Domustudio archives through read-only tools, with archive selection, filtering, pagination, and markdown or JSON output.

Enables AI to dynamically discover and invoke any Cin7 Core API endpoint using three generic tools (list, describe, invoke) plus a bug-report tool, covering the entire API surface without predefined endpoints.