Avaya G430, Руководство пользователя

Страница: 151 / 696

Side
Controls how a server running Communication Manager resolves glare at layer 3 over an ISDN-
PRI link in QSIG private networks. Available if the
Interface type is peer-master or peer-
slave.
Caution:
It is critical that administration on this server correctly pairs with the administration of the far-
end switch/server. If the far-end is administered as the “b” side, this field should be set to
“a” regardless of whether the layer 2 designation is peer-master or peer-slave, and vice
versa.
Valid Entry Usage
a The Interface is peer-master. In other words, this server overrides the
far-end when glare occurs.
b The Interface is peer-slave . In other words, this server releases the
contested circuit and looks for another when glare occurs.
Country Protocol
The country protocol used by the far-end server. For connections to a public network, your
network service provider can tell you which country protocol they are using.
Available only with ISDN-PRI and CAS signaling.
Valid Entry Usage
1 to 25 The country protocol used by the local telephone company central office
at which this link terminates.
etsi The network service provider uses the European Telecommunications
Standards Institute (ETSI) protocol and the
Signaling Mode is isdn-pri.
Protocol Version
Available only when:
• The Signaling Mode is isdn-pri and the Connect type is network.
• The Signaling Mode is isdn-pri, the Connect typeis pbx, and the Interface type is user or
network.
Valid Entry Usage
a, b, c, d Selects the protocol that matches the network service provider’s protocol
in countries whose public networks allow multiple layer-3 signaling
protocols for ISDN-PRI service. Contact the network service provider to
verify that the protocols match.
Standard Local Survivability (SLS)
Administering Avaya G430 Branch Gateway October 2013 151