Installation Manual for digital sets - IP sets - SIP sets AMT/PTD/TR/0001/3/7/ENSIP PHONES 51i, 53i, 55i AND 57i 05/2008 Page 9-599.12.8 Configuring in the iPBX9.12.8.1 Declaring SIP phones in the iPBXThe use of SIP phones is subject to an ‘IP phone’ software key.You do not have to declare any general-purpose subscriber.Declaring an SIP subscriber on NCS or NeXspan C/S/L/D:In TELEPHONY MANAGEMENT:> EXTENSION DATA>LOGICAL SUBSCRIBER MANAGEMENT> CREATE LOGICAL SUBSCRIBERS9.12.8.2 Configuring coding law associated to SIP phoneIn TELEPHONY MANAGEMENT:>PARAMETERS MANAGEMENT>VOICE OVER IP CODING LAWSelect the set type: SIPValidate by ’Enter’ to install coding law desired according to the available band-width and therequired voice quality(A729 priority 1, A711 priority 2 for example).Control the coding laws application:In TELEPHONY MANAGEMENT:>PARAMETERS MANAGEMENT>DISPLAY OF THE CODING LAWS
