new voice service standard –enterprise sip trunk voice service standard...enterprise sip trunk vs....
TRANSCRIPT
Mr. Rex HuiAssociate Director – Product Development and Management, HKBN
New Voice Service Standard – Enterprise
SIP Trunk
How good is the “network” to support your business?
The Network Readiness Index 2014
Environment (5.56)
Readiness (6.1)
Usage (5.41)
Impacts (5.32)
Infrastructure and
digital content
Infrastructure and
digital content
Affordability
Skills
Today, business running almost 99% on IP…Data network, Internet, Voice
network (however, majority trunks still on TDM)
Source: World Economic Forum (The Global Information Technology Report 2014)http://www.weforum.org/issues/global-information-technology
How does HKBN see the “network” readiness to your business?
HKBN Core Network
Hub Site
Hub Site
Hub Site Hub Site
Hub Site
HKBN CO1 HKBN CO2
Diversified Fibres
from 2 different hubs
Hub Site
Splitter
Hub Site
Giga Passive
Optical Network
(GPON)Splitter
Diversified solution is Readyno matter Data, Internet and Voice
SIP Trunk vs TDM Trunk (IDA-P)MS Lync Server As Example
Media gateway
Lync serverPSTN (SIP)
PSTN (T1)
Mediationserver
Mediationserver
SIP
SIP
TDM
Enterprise SIP Trunk Vs. IDA-PBreak the Limitation on T1
• Scales up by trunk only,
increments at 24
channels per step
• Limited to 24 channels per
trunk and the need to
install T1 cards circuits
IDA-P
• TDM-based, mainly for
voice communication
• Requires additional
IDA interface card
Enterprise SIP Trunk
• IP-based, supports not just voice but also video communication
• Highly dynamic channels, subscribe to what client’s need
• No channel limitations in the trunk, much faster to expand
• Lower CAPEX, no additional interface card required for channel expansion
What does really help to IT?
Scalability
Enhanced Reliability
Cloud Applications Capability• Mobility
• Recording
• Video
NOT ONLY cost savings, BUT
Q4 2014
1. SIP Trunk Scalability
1,000
Lync serverMediationserver
SIP TrunkHKBN
Soft Switch
SBC
Mobile
Fixed
On-demand Burstable ChannelsHigh flexibility for Ad-hoc Campaigns
• Allows ad-hoc campaigning through quickly implemented,
highly scalable call completion rates
• Without requiring long-term investment in extra channels
SIP Trunk / 200
channels
Daily Operation Ad-hoc Campaign
SIP Trunk / 200 channels +Ad-hoc / 100 channels= Total 300 channels
2. High AvailabilityCost Effective Diversity Solution
• A fully redundancy solution
to offer diversified telephone
exchanges, diversified hub
sites and dual fibre ring for
voice and data transmission
• Automatically re-routes calls
to an alternative Telephone
Exchange site located in a
different location when
connection faults are
detected to avoid any single
point of failure
HKBN Core Network
Hub Site
Telephone Exchange 2
Telephone Exchange 1
Client Premises
Voice Network
Data Network
One DID Group with BCP Failover
• Multiple offices are treated as one
logical Direct Inward Dial (DID) group
• Connects all locations as one seamless
and easily managed voice network
HKBN IP Network
HKBN IP
Platform
BCP during disaster
Failover to individual mobile by DID number, Not just the whole trunk
3. Applications - MobileOfficeOne Business Number
• Present business identity
• Configure features via mobile apps
Mobile RecordingComplete Mobile Recording Solution
Mobile
Caller
SIP Trunk
IP-PBX
Mobile
Callee
Voice Recorder
System
1. Caller dial no.
2. Call to recorder
3. Call to callee
HKBN
IP NetworkSmarTone
Network
SIP Trunk Connects to both Recorder & IPT System