SpectraLink IP-DECT SERVER 6500 - System Capacity - Media Resources

14215700-IG, Edition 15.0
May 2020, Original document
31
System Capacity - Media Resources
Spectralink DECTMedia Resource
Item
IP-DECT Server 6500 -
Maximum Quantity
Virtual IP-DECT Server One
- Maximum Quantity
Media Resources 32 print boards 32 print boards
Protocol supported SIP SIP
Simultaneous calls 32 (depending on used
codec)*
32 (depending on used codec)*
Codecs supported G.711A, G.711µ, G.726,
G.729
G.711A, G.711µ, G.726, G.729
*) The available number of channels on a Spectralink DECTMedia Resource depends on the codec
type of the active calls. Calls utilizing the G.726 codec uses approximately 2% of the available
resources, calls utilizing the G.711 codec uses approximately 3%, and calls utilizing the G.729 codec
uses approximately 8%. E.g.: With 5 active G.729 calls and 10 active G.711 calls, the total resource
utilization will be approximately 70%.
Recommendations
If configuring a system with Spectralink DECTMedia Resources or Spectralink Virtual IP-DECT
Media Resources, it is recommended to disable the internal media resource of the Spectralink IP-
DECT Server 6500/Spectralink Virtual IP-DECT Server One when:
l The system handles more than 20 simultaneous calls.
l There are more than 500 users (200 users if using Lync/Skype for Business).
For more information, see "Configuring Media Resource Settings" on page168.
Spectralink Virtual IP-DECT Media Resource
Item Virtual IP-DECT Server One - Maximum Quantity
Media Resources 16 *
Protocol supported SIP
Simultaneous calls 64
Codecs supported G.711A, G.711µ, G.726, G.729
*) Installations of the Spectralink Virtual IP-DECT Media Resource (each with two 32 Media Chan-
nels | Virtual IP-DECT Server Licenses)
Spectralink IP-DECT Server 200/400/6500 and Virtual IP-DECT Server One Installation and Configuration Guide