IP PABX
– Efficiency of operations costs
– performance improvements
– Solutions of the door (voice, data, video, and mobility)
– The efficiency of investment costs
– Lower the maintenance Costs
– It has a return value investment in a few months
Conventional Telephone | Private Hosted Telephone |
| Local Maintenance – There needs to be in place – Cost of work hour high – Its own network management Network Limited – Head office and branches – UCS does not support – There is a network management system An Internal Communication – Cost of phone and internet – High telephone costs – Using a truck line – Limited Extension office – Need phone lines – Can not video call An External Communication – PSTN & ISDN – Cost of local, long distance and international – Line sharing with internal trunk – Keep the operator of each branch – Voice mail each branch – Costs for hub GSM Mobile | Remote Maintenance – Can be remote from outside – Low Costs work hour – Management of centralized network Unlimited Network – Head office, branches, home offices, field section – UCS support – Support network management system An Internal Communication – Cost Internet only – Near zero – Do not use a trunk line – Extension can be anywhere – Ride of data network – Can video call An External Communication – PSTN, ISDN, IP Centrex – Can only Local costs – Line trunk full for external – Operator only central office – Voice mail at headquarters – Mobile extension |