CL-MC-XE1-IP-Y Series (1/2/4 E1) User Manual- 12 -PWRBIT: Packets loss occurred at remote Ethernet WAN port.PWSEQNUMERR: Packets received out of sequence at local Ethernet WAN port.JBUFEMP: Jitter buffer empty occurred at the E1 port. (Possible reasons could be due to WAN portEthernet link down or pseudowire ID mismatched.)JBUFOV: Jitter buffer overflow occurred at the E1 port.3-8 Save ConfigurationAfter change the settings of device, please execute csave command to save the new settings to thedevice. This can prevent all of your settings loss if you reboot or power cycle the device.www.carelink.com