Ringing Tone
Selects the dual-tone switching pattern of the ring tone for incoming calls.
Value Range
A: 64 ms (697 Hz), 64 ms (852 Hz)
B: 32 ms (697 Hz), 32 ms (852 Hz)
C: 128 ms (697 Hz), 128 ms (852 Hz)
D: 32 ms (697 Hz), 96 ms (852 Hz)
Maintenance Console Location
3.15 [1-1] Slot—Port Property - Virtual IP Extension
Programming Manual References
None
Feature Guide References
1.31.1 IP Proprietary Telephone (IP-PT)
IP Codec Priority
Specifies the codec used for compression and decompression of transmitted data.
Some codecs may become unavailable depending on the value set here, as follows:
– When G.722 is selected, the priority is G.722 ® G.711 ® G.729A.
– When G.711 is selected, the priority is G.711 ® G.729A (G.722 is unavailable).
– When G.729A is selected, both G.711 and G.722 are unavailable.
Value Range
G.711, G.729A, G.722
Maintenance Console Location
3.15 [1-1] Slot—Port Property - Virtual IP Extension
Programming Manual References
None
Feature Guide References
1.31.1 IP Proprietary Telephone (IP-PT)
Packet Sampling Time (G.711/G.722)
Specifies the time interval between measurements (samples) of sound data during a conversation.
The smaller this number, the higher the quality of the transmitted sound.
Value Range
20 ms, 30 ms, 40 ms, 60 ms
PC Programming Manual 187
3.15 [1-1] Slot—Port Property - Virtual IP Extension