AudioCodes Mediant 1000 Uživatelský manuál stáhnout pdf (Strana 15)

SIP SOLUTIONS TRUNKING

Configuration Settings, Notes, & Recommendations

Page 14

March 2012

The MSBG uses a proprietary solution and terminology to group and manage RTP resources

and SIP interfaces. The Signaling Routing Domain (SRD) is used as the umbrella object to

gather, group, and configure resources and interfaces on the MSBG. Where there are multiple

media realms, SIP trunks, gateways, and the like, the SRD is used for differentiate and sort out

the traffic. Up to 32 SRDs can be set up for this purpose.

In this case, the default of two SRDs was sufficient. Each SRD object is configured with an

Index value. For overall simplicity and congruency within the MSBG, SRD Index ‘1’ defines

LAN-side resources and interfaces. SRD Index ‘2’ is used for the WAN-side resources and

interfaces. As noted previously, the Index values are customer configurable as desired.

As shown below, SRD Index 1 is named ‘LANSRD’ for convenience. The attached Media Realm

is the ‘LANRealm.’ It is an ‘Anchor Media’ for the Internal SRD Media Anchoring field. The

assigned Sever is configured with Index ‘1’ and linked to the ‘Lync Server.’ The Proxy Set ID is

‘1’. The Proxy Keep Alive parameter is set to use the SIP Options (180) messages. Configuring

an SRD table demonstrates the importance of giving forethought to the MSBG naming scheme

before starting down one path and realizing there was a better way.

If there is a desire to limit the Maximum Number of Registered Users, the valus should be set to

something other than ‘-1.’ The ‘-1’ singifies an unlimited amount. Likewise, the customer must

determine if Unregistered and Unauthenticated users will be supported on the LAN-side of the

MSBG.

CONTROL NETWORK

VOIP

SRD Table

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 45 46

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AudioCodes Mediant 1000 Uživatelský manuál Strana 15