NEC SL2100 Features And Specifications Manual page 58

SL2100
Codec
G.711
G.711
G.711
G.711
G.722
G.722
G.722
G.722
A
For example, if one site plans on making a maximum of 16 calls across the network using G.729 with
a 30 ms packet size, there must be a minimum of 376 kbps available for voice traffic. The QOS policy
for this network should allow for 376 kbps to be set aside for voice prioritization.
Conditions
• This feature is only supported when networked with another SL2100, SL1100, SV9100 or SV8100
no other system types are available.
• Each system must be individually licensed for this feature with the following license: SL2100
ASPIRENET-01 LIC.
• Each system requires a VoIPDB.
• Each site must have different extension numbers assigned. The same extension number cannot
exist at multiple sites.
• Call redirect is not supported with AspireNet networking.
• Dual Hold across the network is not supported.
• If calls across AspireNet are to follow the local ARS routing, all sites must use ARS routing.
• AspireNet is not supported through NAT.
• A Trunk Access via Networking key (
group are busy. If a user tries to access a trunk, when they are all busy, the word "Busy" will be
in the display and the user will hear Busy Tone but the key will not light up.
• Camp On across AspireNet is only supported to a Busy extension.
• Hold, Transfer, and Park recall timers will follow the timer of the system where the call is on hold
(Trunk and Station). For example, a user in Site A calls a user in Site B. Site B answers the call and
places the call on hold. The hold recall time is based on Site A because the call on hold is in Site A
and not site B.
• The allowing or denying of Class of Service features in an AspireNet Network must be performed
network wide. For example, if users in Class of Service 1 at site 1 want to block the Camp On
feature a change will have to be made in Class of Service 1 of all systems in the network.
• Paging to a networked system can only be activated by dialing a service code and the target
network's system ID.
• When a terminal or trunk is placed on hold, the Music on Hold comes from the system where the
terminal or trunk resides.
• When the Hold recall times out, the call will recall to the operator in the system where the CO trunk
resides. Hold recall timeout to the operator is controlled in Class of Service program 20-11-13.
• Forced Account Codes are not applied to calls across AspireNet.
• When Multiple Voice Mails are installed in the network, each site must have a unique Voice Mail
pilot number. The pilot number assigned must be within the routable extension number range in all
sites throughout the network.
• When each site has its own Voice Mail system, a user in one location cannot call the Voice Mail pilot
number that resides in another system.
1-44
Packet Size Bandwidth
Used
10 ms 110.4 kbps
20 ms 87.2 kbps
30 ms 79.5 kbps
40 ms 75.6 kbps
10 ms 110.4 kbps
20 ms 87.2 kbps
30 ms 79.5 kbps
40 ms 75.6 kbps
06) will not light up when all trunks in the Remote site trunk
*
Codec Packet Size
G.729 10 ms
G.729 20 ms
G.729 30 ms
G.729 40 ms
G.729 50 ms
G.729 60 ms
G.723 30 ms
G.723 60 ms
ISSUE 1.0
Bandwidth
Used
54.4 kbps
31.2 kbps
23.5 kbps
19.6 kbps
17.3 kbps
15.7 kbps
20.8 kbps
13.2 kbps
AspireNet