4.5.3.1 RTP SettingsRTP Packet TimeDescription Selects the interval, in milliseconds, between transmissions of RTPpackets.Value Range • 20• 30• 40Default Value 20Configuration File Reference RTP_PTIME (Page 204)Minimum RTP Port NumberDescription Specifies the lowest port number that the unit will use for RTP packets.Note• If port numbers are specified in [Channel 1–25] in4.3.5.3 External RTP Port, this setting is ignored and thecorresponding external RTP port is enabled.• The available channel number varies depending on the type ofthe unit being used.Value Range 1024–48750 (even number only)Note• The value for this setting must be less than or equal to"[Maximum RTP Port Number] - 400".• Changing this setting may affect the number of simultaneouscalls that can be made. Therefore, when setting this parameter,be aware that the maximum number of necessary ports can becalculated as shown below:No. of lines ´ No. of channels ´ 2 ´ 10 (No. of terminals)Default Value 16000Configuration File Reference RTP_PORT_MIN (Page 203)Maximum RTP Port NumberDescription Specifies the highest port number that the unit will use for RTP packets.Note• If port numbers are specified in [Channel 1–25] in4.3.5.3 External RTP Port, this setting is ignored and thecorresponding external RTP port is enabled.• The available channel number varies depending on the type ofthe unit being used.102 Administrator Guide Document Version 2011-064.5.3 VoIP Settings
