Cisco SRP521W-K9-G1 Administration Guide - Page 122

6 122 Configuring Voice Configuring Voice Settings Use Compact Header Escape Display Name RFC 2543 Call Hold Mark all AVT Packets Lets you use compact SIP headers in outbound SIP messages. Select yes or no from the dropdown list. If set to yes, the SRP uses compact SIP headers in outbound SIP messages. If set to no, the SRP uses normal SIP headers. If inbound SIP requests contain compact headers, the SRP reuses the same compact headers when generating the response regardless the settings of the Use Compact Header parameter. If inbound SIP requests contain normal headers, the SRP substitutes those headers with compact headers (if defined by RFC 261) if Use Compact Header parameter is set to yes. The default is no. Lets you keep the Display Name private. Select yes if you want the SRP to enclose the string (configured in the Display Name) in a pair of double quotes for outbound SIP messages. If the display name includes " or \, these will be escaped to \" and \\ within the double quotes. Otherwise, select no. The default is no. Configures the type of call hold: a:sendonly or 0.0.0.0. The default is no; do not use the 0.0.0.0 syntax in a HOLD SDP; use the a:sendonly syntax. Mark All AVT Packets If set to yes, all AVT tone packets (encoded for redundancy) have the marker bit set. If set to no, only the first packet has the marker bit set for each DTMF event. The default is yes. If set to yes, all AVT tone packets (encoded for redundancy) have the marker bit set. If set to no, only the first packet has the marker bit set for each DTMF event. The default is yes. Cisco SRP500 Series Services Ready Platforms Administration Guide (SRP520 Models)