{"id":28791,"date":"2025-10-11T08:00:00","date_gmt":"2025-10-11T06:00:00","guid":{"rendered":"https:\/\/pegamento.nl\/niet-gecategoriseerd\/how-do-you-replace-legacy-telephony-systems-with-omnichannel\/"},"modified":"2026-06-03T22:41:45","modified_gmt":"2026-06-03T20:41:45","slug":"how-do-you-replace-legacy-telephony-systems-with-omnichannel","status":"publish","type":"post","link":"https:\/\/pegamento.nl\/en\/contact-center\/how-do-you-replace-legacy-telephony-systems-with-omnichannel\/","title":{"rendered":"How do you replace legacy telephony systems with omnichannel?"},"content":{"rendered":"<p>Replacing legacy telephony systems with omnichannel solutions requires a phased approach in which you first analyze your current situation, then create a migration plan and move step by step to an integrated communications platform. The key lies in careful preparation, choosing the right partner and minimizing business interruption during the transition. <\/p>\n<h2>Why have legacy telephony systems such as Avaya and Mitel become a problem?<\/h2>\n<p>Legacy systems such as Avaya and Mitel are obsolete due to technological developments, acquisitions and lack of modern functionality. They cause rising maintenance costs, security risks and compatibility issues with new technologies. Companies remain stuck because migration seems complex and the cost of doing nothing only becomes apparent later.  <\/p>\n<p>The main problem with these systems is that they were originally designed for a different time. Back when telephony was primarily about voice traffic between landlines. Now employees need flexibility, work hybrid and customers expect multi-channel communication.  <\/p>\n<p><strong>Concrete problems you encounter:<\/strong><\/p>\n<ul>\n<li>High licensing costs and expensive maintenance contracts without a clear roadmap<\/li>\n<li>Limited integration capabilities with modern tools such as Microsoft Teams<\/li>\n<li>No support for hybrid working or mobile integration<\/li>\n<li>Security breaches due to outdated software and limited updates<\/li>\n<li>Inability to add new features<\/li>\n<\/ul>\n<p>Every month you wait, technical debts pile up further. Employees are frustrated by systems that don&#8217;t move with the way they work, and customers notice the limitations in service and accessibility. <\/p>\n<h2>What does omnichannel telephony really mean for your business?<\/h2>\n<p>Omnichannel telephony integrates all communication channels &#8211; phone, email, chat, social media, WhatsApp and SMS &#8211; into one cohesive system. Your customers can switch seamlessly between channels while maintaining their full call history and context. For employees, this means one interface for all customer interactions.  <\/p>\n<p>The difference from traditional telephony is fundamental. Instead of separate systems that each track their own information, you get an integrated platform that connects all touch points with customers. A customer can start with an email, move to chat and end with a phone call, with each agent having instant access to the full history.  <\/p>\n<p><strong>Practical benefits for your organization:<\/strong><\/p>\n<ul>\n<li>Employees can be reached anywhere via their landline number, including mobile<\/li>\n<li>Customers don&#8217;t have to repeat their story when changing channels<\/li>\n<li>Automatic routing to the right employee based on expertise<\/li>\n<li>Real-time visibility into all ongoing customer interactions<\/li>\n<li>Seamless integration with your existing CRM and other systems<\/li>\n<\/ul>\n<p>For customers, it feels like they are always communicating with one organization, regardless of the channel. For employees, it means less administration and more time for real added value in customer contact. <\/p>\n<h2>How do you plan a telephony system migration without business interruption?<\/h2>\n<p>A successful migration requires a phased approach where you run systems in parallel during the transition. Start with a thorough analysis of your current infrastructure, plan the migration in smaller steps and make sure you have comprehensive backup plans. Employee training starts even before the actual transition.  <\/p>\n<p>The trick is to make the transition so gradual that customers don&#8217;t notice. This means temporarily running old and new systems side by side, so you always have a safety net. <\/p>\n<p><strong>Step-by-step migration process:<\/strong><\/p>\n<ol>\n<li><strong>Inventory phase<\/strong> &#8211; Map all current numbers, users and functionalities<\/li>\n<li><strong>Set up test environment<\/strong> &#8211; Configure the new system in parallel with the existing one<\/li>\n<li><strong>Select pilot group<\/strong> &#8211; Start with a small group of enthusiastic employees<\/li>\n<li><strong>Phased rollout<\/strong> &#8211; Migrate by department or location, not all at once<\/li>\n<li><strong>Monitoring and adjustment<\/strong> &#8211; Keep a close eye on performance<\/li>\n<li><strong>Complete transition<\/strong> &#8211; Do not shut down the old system until everything is running stably<\/li>\n<\/ol>\n<p>Timing is critical. Schedule critical transition phases outside business hours and avoid busy periods. Have technical support available during and after the migration. A good partner will guide you through the entire process and eliminate risks.   <\/p>\n<h2>What costs can you expect when replacing your legacy system?<\/h2>\n<p>The total investment consists of initial implementation costs, hardware, licenses, training and support. For most organizations, the cost is between 50-200 euros per user per month, depending on functionalities and number of users. It is important that you also include the hidden costs of your current system in the equation.  <\/p>\n<p>Many organizations forget the true cost of their legacy system. These consist not only of licenses, but also maintenance contracts, internal IT time, missed efficiencies and frustration of employees not being able to work optimally. <\/p>\n<p><strong>Cost categories to consider:<\/strong><\/p>\n<ul>\n<li><strong>One-time costs:<\/strong> Implementation, migration, hardware and initial training<\/li>\n<li><strong>Monthly cost:<\/strong> Licenses per user, maintenance and support<\/li>\n<li><strong>Hidden savings:<\/strong> Less IT management, lower telecom costs, increased productivity<\/li>\n<li><strong>Opportunity cost:<\/strong> What is the cost of doing nothing?<\/li>\n<\/ul>\n<p>Most organizations see a positive return on investment within 12-18 months. This is due to lower operating costs, increased employee productivity and better customer experience leading to increased revenue. <\/p>\n<p>Don&#8217;t forget to include the cost of delayed migration. Legacy systems become more expensive to maintain every year, while new features can no longer be added. Technical debt is piling up.  <\/p>\n<h2>How do you choose the right omnichannel partner for your situation?<\/h2>\n<p>The right partner combines technical expertise in legacy migrations with proven experience in omnichannel deployments. Look for certifications such as ISO 27001 for information security, references from similar organizations and a clear long-term vision. Importantly, they can deliver everything under one roof without complex vendor management.  <\/p>\n<p>A good partner will take the entire process off your hands &#8211; from analysis to implementation, training and ongoing support. They understand the specific challenges of legacy systems and have experience with organizations in your industry. <\/p>\n<p><strong>Key selection criteria:<\/strong><\/p>\n<ul>\n<li><strong>Technical expertise:<\/strong> Proven experience with Avaya and Mitel migrations<\/li>\n<li><strong>Certifications:<\/strong> ISO 27001 for information security as a minimum requirement<\/li>\n<li><strong>References:<\/strong> Clients in similar situations and industries<\/li>\n<li><strong>Support:<\/strong> Dutch help desk and proactive monitoring<\/li>\n<li><strong>Total package:<\/strong> No costly customization, but smart combination of proven modules<\/li>\n<\/ul>\n<p>We have experience replacing legacy systems with modern omnichannel solutions since 2009. Our approach combines standard building blocks into customized solutions with no customization costs. We are ISO 27001, ISO 9001 and ISO 26000 certified and offer everything under one roof &#8211; from development to management and support.  <\/p>\n<p>Our <a href=\"https:\/\/pegamento.nl\/en\/omnichannel-corporate-telephony\/\">omnichannel business telephony<\/a> solution integrates all communication channels and uses Agentic AI &#8211; an evolution from traditional automation to self-thinking assistants that take initiative independently. So you get not just a modern telephony system, but a complete customer experience platform that grows with your organization. <\/p>\n<div class=\"wp-block-seoaic-faq-block\">\n    <h2 class=\"seoaic-faq-section-title\">Frequently Asked Questions<\/h2>\n            <div class=\"seoaic-faq-item\">\n            <h3 class=\"seoaic-question\">\n                Hoe lang duurt een complete migratie van een legacy systeem naar omnichannel telefonie?            <\/h3>\n            <p class=\"seoaic-answer\">\n                Een typische migratie duurt 6-12 weken, afhankelijk van de complexiteit van je huidige setup en het aantal gebruikers. De eerste 2-3 weken bestaan uit analyse en voorbereiding, gevolgd door een gefaseerde uitrol waarbij elke afdeling 1-2 weken nodig heeft voor volledige implementatie. Door de parallelle aanpak blijft je bedrijf gewoon bereikbaar tijdens het hele proces.            <\/p>\n        <\/div>\n                <div class=\"seoaic-faq-item\">\n            <h3 class=\"seoaic-question\">\n                Wat gebeurt er met mijn bestaande telefoonnummers tijdens de migratie?            <\/h3>\n            <p class=\"seoaic-answer\">\n                Al je bestaande nummers blijven behouden en worden naadloos overgezet naar het nieuwe systeem. Via number portability regelen we dat klanten en partners je blijven bereiken op dezelfde nummers. Het proces verloopt volledig transparant &#8211; klanten merken niets van de overgang behalve dat ze je straks ook via andere kanalen kunnen bereiken.            <\/p>\n        <\/div>\n                <div class=\"seoaic-faq-item\">\n            <h3 class=\"seoaic-question\">\n                Hoe train je medewerkers om effectief te werken met het nieuwe omnichannel systeem?            <\/h3>\n            <p class=\"seoaic-answer\">\n                Training begint al 2 weken voor de daadwerkelijke overstap met online modules en hands-on sessies in de testomgeving. We bieden persoonlijke begeleiding tijdens de eerste dagen na implementatie, plus doorlopende ondersteuning via onze Nederlandse helpdesk. De meeste medewerkers zijn binnen 3-5 dagen volledig productief met het nieuwe systeem.            <\/p>\n        <\/div>\n                <div class=\"seoaic-faq-item\">\n            <h3 class=\"seoaic-question\">\n                Welke integraties zijn mogelijk met bestaande systemen zoals CRM en Microsoft Teams?            <\/h3>\n            <p class=\"seoaic-answer\">\n                Onze omnichannel oplossing integreert standaard met populaire CRM-systemen zoals Salesforce, HubSpot en Microsoft Dynamics, plus volledige Teams-integratie voor unified communications. Ook ERP-koppelingen en maatwerk API&#8217;s zijn mogelijk. We analyseren je huidige systemen tijdens de intake en zorgen dat alle relevante data naadloos doorstroomt tussen platforms.            <\/p>\n        <\/div>\n                <div class=\"seoaic-faq-item\">\n            <h3 class=\"seoaic-question\">\n                Wat zijn de grootste valkuilen bij het vervangen van een legacy telefoniesysteem?            <\/h3>\n            <p class=\"seoaic-answer\">\n                De meest voorkomende fouten zijn: te haastig migreren zonder goede voorbereiding, onvoldoende backup plannen, en medewerkers niet tijdig betrekken bij het proces. Ook onderschatten organisaties vaak de complexiteit van hun huidige configuraties. Door een gefaseerde aanpak met uitgebreide testing en een ervaren partner voorkom je deze valkuilen.            <\/p>\n        <\/div>\n                <div class=\"seoaic-faq-item\">\n            <h3 class=\"seoaic-question\">\n                Hoe zorg je ervoor dat de nieuwe oplossing toekomstbestendig is?            <\/h3>\n            <p class=\"seoaic-answer\">\n                Kies voor een cloud-native platform dat automatisch updates ontvangt en nieuwe functionaliteiten toevoegt zonder extra kosten. Zorg dat je partner investeert in innovatie zoals AI-integratie en emerging communication channels. Een modulaire opbouw zorgt dat je gemakkelijk nieuwe functionaliteiten kunt toevoegen zonder het hele systeem te vervangen.            <\/p>\n        <\/div>\n                <div class=\"seoaic-faq-item\">\n            <h3 class=\"seoaic-question\">\n                Welke ondersteuning kan ik verwachten na de implementatie?            <\/h3>\n            <p class=\"seoaic-answer\">\n                Na implementatie krijg je toegang tot onze Nederlandse helpdesk tijdens kantooruren, plus 24\/7 monitoring van de systeemprestaties. We bieden maandelijkse reviews om optimalisaties te bespreken en proactieve updates over nieuwe functionaliteiten. Bij acute problemen is er altijd een directe escalatielijn naar onze technische specialisten.            <\/p>\n        <\/div>\n        <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Legacy telephony systems such as Avaya and Mitel are becoming increasingly expensive and limiting for modern businesses. A phased migration to omnichannel telephony integrates all communication channels &#8211; phone, email, chat and social media &#8211; into one platform. This article explains how to switch step by step without business interruption, what costs to expect (50-200 euros per user per month) and how to select the right partner. With the right approach, you&#8217;ll see ROI within 12-18 months through reduced operational costs and increased productivity.   <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[500],"tags":[],"class_list":["post-28791","post","type-post","status-publish","format-standard","hentry","category-contact-center"],"_links":{"self":[{"href":"https:\/\/pegamento.nl\/en\/wp-json\/wp\/v2\/posts\/28791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pegamento.nl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pegamento.nl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pegamento.nl\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/pegamento.nl\/en\/wp-json\/wp\/v2\/comments?post=28791"}],"version-history":[{"count":2,"href":"https:\/\/pegamento.nl\/en\/wp-json\/wp\/v2\/posts\/28791\/revisions"}],"predecessor-version":[{"id":28821,"href":"https:\/\/pegamento.nl\/en\/wp-json\/wp\/v2\/posts\/28791\/revisions\/28821"}],"wp:attachment":[{"href":"https:\/\/pegamento.nl\/en\/wp-json\/wp\/v2\/media?parent=28791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pegamento.nl\/en\/wp-json\/wp\/v2\/categories?post=28791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pegamento.nl\/en\/wp-json\/wp\/v2\/tags?post=28791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}