ACA Gateway Configuration & Management 2

Question 1

In AudioCodes gateway configuration, what is an 'IP Group' used for?

Accepted Answer

To represent a logical entity such as a SIP trunk or IP-PBX for routing and policy purposes

Answer

An IP Group represents a logical signaling entity (e.g., SIP trunk, IP-PBX) and is referenced in routing rules, manipulation rules, and call admission control policies.

Question 2

What is the function of the 'SIP Interface' parameter in AudioCodes Mediant configuration?

Accepted Answer

It defines the local IP address, port, and transport protocol used for SIP signaling

Answer

A SIP Interface specifies the local UDP/TCP/TLS port and IP address the device uses to send and receive SIP signaling messages.

Question 3

Which AudioCodes configuration element is used to manipulate SIP headers before forwarding a call?

Accepted Answer

Message Manipulation Rule

Answer

Message Manipulation Rules allow modifying, adding, or removing SIP headers and body parameters as calls pass through the gateway.

Question 4

What does 'Registration Account' configuration on an AudioCodes gateway enable?

Accepted Answer

The gateway to register a SIP URI with a remote proxy on behalf of connected endpoints

Answer

Registration Accounts allow the gateway to send SIP REGISTER messages to a remote proxy, enabling the device to appear as a registered SIP UA for inbound routing.

Question 5

In AudioCodes Mediant, what is the role of 'Coders Groups' (codec groups)?

Accepted Answer

They define an ordered list of audio codecs offered during SDP negotiation

Answer

Coders Groups define the priority-ordered list of audio codecs the gateway will offer and accept in SDP, controlling codec negotiation with remote peers.

ACA - Audiocodes Certified Associate Practice Test

ACA - Audiocodes Certified Associate Practice Test

ACA Gateway Configuration & Management 2