---
title: Paul Eswar
date: 2026-08-05T15:15:00-07:00
author: Entergrade
canonical_url: "https://entergrade.com/fr/author/paul-eswar"
section: Author
---
Author Profile

# Eswar Kombankulam

### Senior Microsoft Teams Consultant

 

 ![Photo Eswar 1](https://assets.entergrade.com/images/Photo_Eswar-1.jpg) 

 

 ## Eswar's recent posts

 

 [ ![Microsoft Teams Phone Multi Line Blog Post](https://assets.entergrade.com/images/Microsoft-Teams-Phone-Multi-Line-Blog-Post.jpg) 

### L’arrivée de la fonctionnalité « Multi-Line » sur la Téléphonie Microsoft Teams : implications pour les migrations en entreprise

 Microsoft a commencé à déployer la prise en charge native de la fonctionnalité « Multi-Line » pour la Téléphonie Teams. 

7 juil., 2026

 

 

 ](https://entergrade.com/fr/blog/larriv%C3%A9e-de-la-fonctionnalit%C3%A9-multi-line-sur-la-t%C3%A9l%C3%A9phonie-microsoft-teams-implications-pour-les-migrations-en-entreprise) 

 

 

  ## The top questions we get asked

Answers to the questions we get from the CIOs, directors of IT, and technical specialists evaluating us.

 

### Don't see your question?

Our team will get back to you within one business day.

 

 [ Contacter notre équipe ](https://entergrade.com/fr/contactez-nous) 

 

  #### Do we need to replace Microsoft Teams?

  No. Entergrade works alongside Microsoft Teams, not in place of it. Our tools connect to your existing tenant and are built on Microsoft’s own admin APIs. We close operational gaps in management, reporting, routing, and emergency notification. Your users keep working in Teams exactly as they do today and your admins manage the rest without another specialized skillset or added headcount.

 

 

   #### Is this a contact center solution?

  No and we don’t aim to be. We sit between Teams Phone and a full contact center for organizations that need more that what Teams Phone offers natively but who don’t want to commit to deploying a full contact center solution. We offer rules-driven routing, call interception, agent rollover, and real-time call notifications, without the cost and complexity of deploying a full contact center. That’s [Enhanced Call Router](https://entergrade.com/products/enhanced-call-router).

 

 

   #### Why can't we just use native Teams?

  You definitely can and for some smaller organizations that’s enough. Most, however, hit limitations in three places as they scale: reporting, routing, and day-to-day management. That’s exactly where Entergrade comes in. Not sure where your environment stands today? A [Teams Phone Health Check](https://entergrade.com/services/teams-phone-health-check) will show you.

 

 

   #### Do we still need PowerShell?

  No. Entergrade replaces manual scripting with centralized, user-friendly controls in a secure dashboard. That’s [TeamsBoss](https://entergrade.com/products/teamsboss): no scripts, no advanced certifications required.

 

 

   #### How long does it take to implement?

  Most solutions deploy in minutes, not weeks or months. Where guided setup makes sense (as in complex routing scenarios) our specialists work alongside your team to get you live quickly. [Book a demo](https://entergrade.com/contact) and we’ll scope it for your environment.

 

 

   #### What's your stance on data security?

  Security isn’t an afterthought for us. Entergrade is SOC 2 Type II and ISO 27001 certified, and customer data remains within your environment where required. You can review our certifications and practices any time in our [Trust Center](https://trust.entergrade.com/).

 

 

   #### Why don't you show pricing?

  Because solutions are scoped to your environment and needs. Our goal is clear ROI through reduced operational overhead, not one-size-fits-all pricing. Where pricing is standardized, you can see it directly on our Azure Marketplace listings for [TeamsBoss](https://marketplace.microsoft.com/en-us/product/entergrade.teamsboss_2026_02?tab=Overview), [Archiver](https://marketplace.microsoft.com/en-us/product/entergrade.archiver?tab=Overview), and [EmergencyConnect](https://marketplace.microsoft.com/en-us/product/entergrade.emergencyconnect_2025_12?tab=Overview).

 

 

   #### Will this work with our existing carrier setup?

  Yes. Entergrade is carrier-agnostic and works with your existing Teams Phone configuration: Calling Plan, Direct Routing, or Operator Connect.