CME translation rule and codec

[nawir]

I have several questions in my mind

1. I have Fixed Wireless Terminal (FWT) that to call mobile, it only understand number that start with 08.

For example 08........T (10-12 digit)

I want to allow user to call using

9 first then 08........T

or

+628........T (+628 will be replaced by 08)

To achieve that. Can I do this

voice translation-rule 9628
   rule 1 /^9/ //
   rule 2 /^628/ /08/

voice translation-profile 9628

   translate called 9628

dial-peer voice 11 voip
   description Outgoing SIP Planet
   translation-profile outgoing 9628
   answer-address 801
   destination-pattern [+628,908]........T
   session protocol sipv2
   session target ipv4:10.0.10.87
   dtmf-relay sip-notify
   codec g711ulaw
   no vad

2. I want to mimic analog telephone whereby if I press 9, then I'll start hearing tone

Can I acheve that by doing this

voice translation-rule 9
   rule 1 /^9/ //

3. which codec class order is better

voice class codec 1
codec preference 1 g729r8

codec preference 2 g711ulaw

codec preference 3 g711alaw

or

voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g729r8

4. should I choose voice class code or just codec g711ulaw

voice class codec 1
codec preference 1 g729r8

codec preference 2 g711ulaw

codec preference 3 g711alaw

or

codec g711ulaw

thanks

[Vivek Batra · Accepted solution]

1. I don't see any issue with the configuration. Apply this configuration and let us know if you face any issue.

2. I didn't get your requirement. Can you elaborate bit more?

3. Preference under voice class codec depends on bandwidth availability. If you don't have bandwidth restriction, you would like to have G711ulaw as first priority.

4. If you are sure remote destination supports G711ulaw, there is no harm in putting only one codec under dial-peer. If you are not sure, you would like to offer multiple codecs to remote destination during call setup.

[nawir]

Under test