Yes, incase you buy the VoIP call centre package from the Avaya than you can get total services from the Avaya. The services include regular updates, backups and dedicated server, protection from the threats like viruses and hackers because it operates through IP. You need to get the 24 hours services in all seven days. You must have to read the service contract so that you are able to get the proper details about the services to get the better results. The VoIP call centre vendor gives the most effective services to the different call centre. You can manage the data and also record the databases using the services to get the up-to-date information to the customers.
Yes, the vender provides the services to the customers and also need to sign the contract agreement with the users. You need to sign the agreements using the VoIP call centre software to get the services under the specific agreement. The service agreement includes regular upgradation and maintenance of the services to the defined time period.