Translation-rule are the best IOS tool that you can use to make digit manipulation. In order to execute them , here are the required steps:
- Build your translation-rules
- Build your translation profiles
- Apply your translation-profiles in incoming or outgoing or both mode
Here are where you can apply yoru translation profiles:
- All voip calls
- a particular dial-peer
As seen before in the SRST post, you can define the mapping between your internal dial plan and the outside world . You can define it as in SRST by using the command dialplan-pattern. You can also as precise before use also the translations rules which are easier to manipulate your digits.
Here is as usual a basic configuration that you can perform to enable your CME router.
load <<phone_type>> <<firmware_load>>
ip source-address 10.1.2.1 port 2000
ephone-dn <<tag-number>> <dual-line>
CME provides call processing and enterprises telephony features in a small-to-medium sized network environment, and supports an amount of IP Phones depending the router platform.
To deploy it , you must also install several additional files in the flash and be sure to have the clock set up (it can be done also via the NTP) as it is needed to generate the CNF-Files.