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VOIP Technical Support - Asia Telecom - Blog

VOIP Technical Support

VoIP is a big business. There are multiple categories of players catering to the wide ranging market. The players include Tier 1 Mobile carriers going down to Tier 3 carrier which cater to more fragmented and smaller market niches

Tier 1 carriers typically have a network of their own as they are mobile operator in one or more countries. These carriers exchange traffic with tier 1 and tier 2 or 3 carriers. Tier 2 carriers operate in the same way and may ride on the network of the tier 1 carriers with a concept known as peering. The tier 3 carries may totally rely on network of tier 1 and tier 2 carriers

The market for VoIP is huge and can be used by any of the customer types to name a few:

  1. It can be a carrier to carrier termination ( between tier 1 and tier 1 or tier 1 and tier and so on)
  2. It can be corporate or SME market
  3. Retail market
  4. Call center market

The market making from all the four categories are jointly catered by tier 1 to tier 3 carriers. The routes needed for any particular destination can be from another market player and this concept is VoIP trading between the carriers. To make this trading market more effective, there are few technical stesp and technical support needed to make this business work

Components of Technical Support for VoIP


  1. Management of Switch

This is the important part of core technical operations and the technical staff must be competent in handling the switch. A software switch (or softswitch) is the core device in the telecom network that connects calls from one telephone to another across a telecom network or public internet. The technical team must understand functionalities of switches in and out

  1. Interconnection

As explained above that there is a need and big market for carrier to carrier termination whereby by each carrier can get access to routes offered by another. Hence interconnection is an important step between carriers. The interconnection has to be managed by live testing and matching of call details records so that there is no issue in billing or call time reconciliation

  1. Testing of Routes

There are multiple types of route such as CLI (caller line identification) or NCLI (non-caller line identification) and within the CLI / NCLI, there are different qualities with varying Average Call Duration (ACD) OR Average Seizure Rate (ASR)

The rates vary based on the type of route and its quality within the type. Hence it is very critical to do a testing of route prior to using. The selection of route will depend on the traffic profile of the final user and the cost expectations.

Testing of routes thus is a very important component of the technical support

  1. Routing

Routing is the main function of routing the live traffic on a particular route. The routing may need change based on the quality expectation and /or the rate expectation of the end user. The technical team will thus be required to point the traffic towards the right route based on the needs and commercial aspects

  1. Monitoring of Traffic

Monitoring of ongoing traffic is an important part of the technical support. The end customer may route away traffic in case the requirements are not being met and there can many more scenarios for monitoring of the routes

The technical team monitors the following:

  • ACD parameters
  • ASR paramets
  • Junk traffic, to ensure that some junk traffic is not being sent on a good route
  • Call center traffic needs different route, so this also needs monitoring
  1. Trouble Tickets and Customer Service

As the traffic between carriers can be two ways, there will be scenarios where the either side may not be satisfied with the routes. There can be several complaints that can come up during the course of traffic exchange. The technical team is thus required to:

  • Provide an interface to receive and send trouble tickets on chats or emails or phones
  • Maintain log of inbound and outbound trouble tickets
  • Monitor and track trouble tickets
  • Ensure resolution of the trouble tickets

The above six aspects are important for a smooth functioning of the technical support for VoIP. At Asiatel Outsourcing we are experts in handling technical support for VoIP operations or VoIP Trading or Wholesale Telecom business, as these terms are often used interchangeably

In case of queries, please write to


Publish Date: November 22, 2017 5:00 AM

2020 Buyers Guide Computer Telephony Integration

Call Center Studio

Call Center Studio
Call Center Studio is the world’s first call center built on Google and is one of the most secure and stable systems with some of the industry’s best reporting. It is one of the most full-featured enterprise grade systems (with the most calling features, one of the best call distribution, outbound dialing features and integrations—including IVR, AI Speech Recognition, blended inbound/outbound calling and includes Google’s new Dialogflow and Speech API. Call Center Studio is the absolute easiest to use (with a 10 minute setup), and is the price performance leader with lower equipment cost and less setup time.
PH: +1 512-872-7565

ComSys S.A.

CLink for CRM and Call Center Integration
CLink by Comsys is a middleware that connects in real-time the CRM and the contact center applications. CLink enhances the CRM with interaction management capabilities from the contact center that allow agents to work more productively across all communication channels.
Comsys is a provider of οmnichannel customer engagement solutions that assist companies around the world in delivering unique customer experiences. For the last 15 years, Comsys designs and implements complex projects for clients from the outsourcing, financial services, telecommunications, and retail sectors. Comsys enjoys strategic partnerships with technology vendors like Cisco®, Aspect Software®, and Microsoft® for the delivery of innovative interaction management and contact center optimization solutions.
PH: +302109241486

IntraNext Systems

IntraNext Systems develops agent efficiency tools and data security software solutions for medium-to-large contact centers. Our Event Intelligence® Platform solutions include SmartCTI™, iGuard®, and SmartSIP™. SmartSIP is based on our patented SIP layer technology and provides a DTMF masking solution for VoIP environments.
PH: 888.638.6398


CRM integration
We know how important it is for a business to obtain data from its customers and to manage them effectively, so we help small to large companies by integrating their CRM with the Virtual Switchboard.

This type of integration will simplify the work of your team and improve the management performance of the contact list and its information.
PH: +34 952 667 511


NovelVox CTI Connector
NextGen Cisco Finesse, Genesys & Avaya Embedded CTI Connectors for Salesforce, Microsoft Dynamics, ServiceNow, Zendesk & more.
PH: (+1) 301 202 3672

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