---
product_id: 1704025
title: "SIP Trunking 1st Edition"
brand: "christina hattinghdarryl sladdena. t. m. zakaria swapan"
price: "€ 129.84"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.de/products/1704025-sip-trunking-1st-edition
store_origin: DE
region: Germany
---

# SIP Trunking 1st Edition

**Brand:** christina hattinghdarryl sladdena. t. m. zakaria swapan
**Price:** € 129.84
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SIP Trunking 1st Edition by christina hattinghdarryl sladdena. t. m. zakaria swapan
- **How much does it cost?** € 129.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/1704025-sip-trunking-1st-edition)

## Best For

- christina hattinghdarryl sladdena. t. m. zakaria swapan enthusiasts

## Why This Product

- Trusted christina hattinghdarryl sladdena. t. m. zakaria swapan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Images

![SIP Trunking 1st Edition - Image 1](https://m.media-amazon.com/images/I/31UmgGHxDqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Great book for planning SIP trunking as part of your enterprise UC journey!
  

*by M***A on Reviewed in the United States on November 1, 2014*

This is a great book if you want to understand and plan your enterprise move to SIP trunking as a first step in your UC journey, including centralized and distributed architectures and selecting service offerings and service providers.It would have been perfect for me if it devoted more content to putting together the business case, including TCO, ROI, etc. as this is one of the main challenges related to adopting a new technology and securing the budget for it.I would also have liked a bit more content on the design aspects of SIP trunking going up to a complex case of a large global enterprise centralizing their call management into infrastructure located in 2 or 3 different Data Centers around the world.Finally, I feel that this book requires one more round from the editors as I found a few errors here and there, missing words and even a duplicate sentence.Nonetheless, it is very close to what I was looking for in a book about SIP trunking.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Everything you need to know before deploying SIP
  

*by S***5 on Reviewed in the United States on November 27, 2012*

Well written and concise - this book is a must read for anyone thinking about deploying SIP trunks.  Addresses the process from both a business and a technical point of view.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Great read and better reference
  

*by R***N on Reviewed in the United States on December 27, 2019*

If you work in Unified Communications in any capacity then this book will probably make you better at your job. In the very least, it'll help you understand your company's motivations to migrate from legacy solutions.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.de/products/1704025-sip-trunking-1st-edition](https://www.desertcart.de/products/1704025-sip-trunking-1st-edition)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-20*