User guide

Info
3425-00669 Rev E 71
Call 1/2 Decode Latency—The number of milliseconds for decoder latency is
displayed.
Call 1/2 Jitter—The number of milliseconds for receiver jitter is displayed.
Call 1/2 Round Trip Delay—The number of milliseconds for delay is displayed.
Call 1/2 Packets Lost—The number of packets lost is displayed.
Call 1/2 Packet Error—The number of invalid packets received is displayed.
Call 1/2 Mapped RTP Port—The number of the NAT mapped RTP port is displayed.
PSTN Line Status
Path: Voice > Info
PSTN Hook State—The status of the PSTN phone line’s readiness is displayed.
“On” indicates that it is ready for use, while “Off” indicates that it is in use.
PSTN Line Voltage—The tip-to-ring voltage of the Line (FXO) port is displayed.
PSTN Loop Current—The loop current to the Line (FXO) port is displayed.