FAQ

Unified Communications FAQ

Common questions about IP PBX, VoIP, SIP trunking, digital radio, and unified communications for Bangladesh enterprises — BTRC compliance, Teams integration, and DMR.

15
Questions
FAQ
Unified Communications

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Unified Communications FAQ

Q01What is an IP PBX?

Q02What is VoIP?

Q03How much does VoIP save compared to PSTN calling?

Q04What is SIP trunking?

Q05How much bandwidth does a VoIP call use?

Q06Can I keep my existing phone numbers when switching to VoIP?

Q07What is a two-way radio system vs. a smartphone for field communication?

Q08What is a digital radio and how is it different from an analogue radio?

Q09What is DMR?

Q10What is an IP intercom and when do I need one?

Q11Can an IP PBX integrate with Microsoft Teams?

Q12What is the difference between a cloud PBX and an on-premise IP PBX?

Q13What is a SIP phone?

Q14How long does IP PBX installation take?

Q15What brands does SSAL supply for unified communications?

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