Howto:Config size Limitations
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Limitations
Sometimes, in large scenarios, there are configurations that can exceed some limits. This is to be considered in a concept planning.
In most cases, problems with the limitations are simple conceptual errors and can be resolved by a different configuration.
If you have any problems with the concept development, or problems with understanding, please feel free to contact our presales team
Global
- the total line length must not exceed 20kB (for v11r2 and earlier versions the limit is 8kB)
- the number of whitespace separated strings (words) on a config line must not exceed 1024
Gateway layer
- the total size of "config change" commands must not exceed 29kB
Interfaces
- No more than 32 alias entries are allowed on one Gatekeeper/Registrar interface.
PBX Objects
- No more than 6 Hardware IDs on a PBX Object are possible.
- No more than 32 conditions (only/only not) in a single CFx are possible
- If more conditions are needed, we recommend moving the logic to an external XML script that interprets the CGPN and forwards the call if necessary. See sample scripts
- No more than 2000 members in the same group are possible
- If more Users are needed, we recommend to distribute on multiple PBXs
Weak Scenarios and better Solutions
Many Routes and Number Mappings in the routing engine
It is not recommended to create very large configurations in the routing engine. Instead, we recommend an assessment of the necessary concept and a sustainable solution.
Examples:
- E164 Setup - use global structured numbering plan
- Howto: external ACD Routepoint logic - use external call-distribution logic via Vociemail Object
- Howto:Central_SIP_trunk_with_multiple_subscriber_numbers - use an additional PBX and GW-interfaces to map subscriber numbers to internal extensions
- separate Node with CFU's - use an additional Node for CFU's with Trunk Object and activated Discard received diverting No
Tools
- Online Calculator of bytes on String - https://mothereff.in/byte-counter