KTS vs EPABX: Key Telephone System or PBX for Your Office?
KTS vs EPABX explained: how a key telephone system shares lines, how an EPABX routes calls by extension, where each fits and…
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Category: IP PBX
Guides on IP PBX systems for Indian businesses: choosing, installing and running a PBX, features, SIP trunks, call control and security.
Phone System for CA Firms: Handle Clients and the Deadline Rush
A phone system for CA firms: IVR by service, team ring groups, partners on follow-me, a deadline-season plan and WhatsApp for client…
VoIP vs Landline for Business: Which Lines to Keep in India
VoIP vs landline for Indian offices: how SIP trunks and copper lines compare on quality, reliability, capacity and cost drivers, and why…
Factory Phone System: Plan Phones, Paging and Alerts for a Plant
How to plan a factory phone system: keep shop-floor analog phones on gateways, add paging zones, emergency alerts, call restrictions and link…
PBX Dial Plan: How to Plan Extension Numbers and Outbound Routes
Design a PBX dial plan: extension length, number ranges per department and branch, outside line access, outbound routes, emergency numbers and codes.
VoIP Codecs Explained: G.711, G.729, G.722 and Opus
Which VoIP codec to use where: G.711 for trunks, G.722 HD voice in the office, G.729 for small links and Opus for…
How to Block Spam Calls on a Business Phone System
Block spam and nuisance calls on your office phone system with a PBX blacklist, caller ID routing and a simple monthly routine.
Conference Call System for Offices: Ad-hoc, Handoff and Rooms
Three kinds of conference call on an IP PBX (desk phone, operator handoff and conference rooms), when to use each and how…
Music on Hold for Business: Music, Messages and Queue Announcements
How music on hold works on an IP PBX: MOH categories, on hold messages, queue announcements, using music legally and audio quality…
Time Based Call Routing: Office Hours, Holidays and After Hours
Route calls by time of day with time groups and time conditions: office hours, lunch breaks, Saturdays, holiday overrides and better after-hours…