Benefits
The ARM benefits IP telephony network operators as follows:
| ■ | Reduces operational time spent on designing and provisioning network topology | 
| ■ | Reduces OPEX, avoiding routing configuration of VoIP network entities | 
| ■ | Reduces time spent implementing network evolutions such as: | 
| ● | Adding new connections to PSTN (e.g., SIP trunks) | 
| ● | Adding new branches to the enterprise VoIP network | 
| ● | Modifying user voice services privileges |