Auto Attendant; Voice Mail; Extensions; Number Of Nodes - NEC UNIVERGE SV8100 Configuration Manual

UNIVERGE SV8100
2.4
2.5
2.6
2.7
SV8100 F
S 3
ECTION
3.1
Configuration Guide

Voice Mail

a. with centralised voicemail, please take the network traffic calculation
into account, as well as IPLA resources

Auto attendant

a. With centralised voicemail, please take the network traffic calculation
into account, as well as IPLA resources

Extensions

a. There may not be enough DTMF resources if some nodes have a lot of
SLTs on site. This could result in no dial tone, leaving end users
retrying repeatedly

Number of Nodes

a. In practice, max 16 nodes are recommended. This due to the practical
considerations described in this chapter
N
EATURE ET

Trunks

a. If all the trunks are located at the central system (up to 180 PRI
trunks). The main system must route all the calls
i Central system could be overloaded. End User Experience: see
BHCA exceeded
ii For BHCA boundaries, see Single node!
iii Are there enough DDI table entries (2000 is the limit) which could
also prevent any night modes from being possible
Not all user can have a DDI
iv Not enough IPLA resources (128 maximum)
End User Experience: see Lack of IPLA resource
C
ONSIDERATIONS
Issue 2.00
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