Actually what I meant was multiple CID's , Axon supports one CID per service provider , however, if you connect to one service provider and you sill want to send each extensions CID through the SIP provider , in AXON v2 you can only see one CID which is the user ID used to register to the service provider. What I want is to be able to send multiple CID through a Service Provider.
I don't know why AXON can't solve this , since this service happened to be implemented in many of other IP SIP PBX providers.
Thanks for replyin