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Mitel MiVoice Business/MCD/3300 / Packet loss query - Intermittent calls whereby other party can not hear person
« on: January 05, 2018, 05:12:34 AM »
Hi,
We have an issue with our Mitel3300 whereby users are having issues whereby the other end cannot hear the person talking at times. This is both incoming and outgoing intermittently. Our ISDN30's have been checked and come back as all clear and working fine.
Our phone support provider has checked the Mitel logs and stated it is a IP issue not a digital and believes its traffic on the LAN that is causing this likely.
Our IT provider however are saying they cannot see anything un-ordinary on the switches and pushing me back to mitel.
On the maintenance logs i am seeing quite a few of these -
E2tSp
Description IP Network Dropped 2.84 percent of Packets from phone 192.168.0.119 Total Rx: 308 Lost=9 maxLossBurst=1 1 in a row: 9 2 in a row: 0 3-5 in a row: 0 6-10 in a row: 0 11 or more: 0
Also under voice quality statistics the Jitter buffer avg. depth has values against it for each phone some are 0 but some are as high as 39?
Does this point to a local lan issue causing this? anyone experienced this before or could advise what i can check?
thanks in advance
We have an issue with our Mitel3300 whereby users are having issues whereby the other end cannot hear the person talking at times. This is both incoming and outgoing intermittently. Our ISDN30's have been checked and come back as all clear and working fine.
Our phone support provider has checked the Mitel logs and stated it is a IP issue not a digital and believes its traffic on the LAN that is causing this likely.
Our IT provider however are saying they cannot see anything un-ordinary on the switches and pushing me back to mitel.
On the maintenance logs i am seeing quite a few of these -
E2tSp
Description IP Network Dropped 2.84 percent of Packets from phone 192.168.0.119 Total Rx: 308 Lost=9 maxLossBurst=1 1 in a row: 9 2 in a row: 0 3-5 in a row: 0 6-10 in a row: 0 11 or more: 0
Also under voice quality statistics the Jitter buffer avg. depth has values against it for each phone some are 0 but some are as high as 39?
Does this point to a local lan issue causing this? anyone experienced this before or could advise what i can check?
thanks in advance