14.3.1.1.2. Codecs per Destination Gateway for SIP-Q Trunking 
Feature Description
OpenScape 4000 can be configured such that a codec is chosen depending
on the destination gateway. This means that the voice codec settings
are dependent on the IP address of the destination gateway. Any other
configuration options (e.g.: fax settings) are not considered for this
feature.
In order to specify the direction of the call, the following options
can be used:
- Configure single IP addresses
- Configure a range of IP addresses
- Configure a subnet mask
Service Information
- This feature is supported for common gateway HG 3500 and vHG 35000 OpenScape 4000 SoftGate.
- This feature is only supported for OpenScape 4000 internal SIP-Q networking that uses fixed IP addresses.
- If FQDNs (fully qualified domain names) are used (e.g.: towards OpenScape Voice) then this feature cannot be used.
- The specific voice codec settings should be evaluated for incoming and outgoing calls (from a gateway perspective). The destination specific codecs can be changed dynamically without any reboot (both for SIP-Q in common gateway and OpenScape 4000 SoftGate).