Yealink VC110 - Page 2

Suggestedemailtoyournetworkadministrator:
Hello,

WerecentlypurchasednewYealinkvideoconferencinghardwareendpoint(s)fromEasymeetingand
wouldlikeyourhelpgettingthissetup.Inordertodoso,weneedyoutoreviewandmakethe
necessarychangesonournetwork/firewallandtherequestedinformationforeachsystem.Thiswill
needtobedoneforeachsystemthatwepurchased.

NetworkRecommendations
ForYealinkunits,Easymeetingrecommendsstatic1-to-1NATconfigurations.Youwillneedtocreatea
static1-to-1NATpolicyfromthepublicsideofyourfirewalltotheprivatesideoftheLAN.Note,some
firewallsrequireyoutocreateanadditionalpolicytotranslatetheprivateLANtothepublicsideofthe
firewall.Theyrecommendthatwerefertoourfirewalladministrationguideorourfirewall
manufacturerwithanyquestions.

TheyaskthatyouensureanyH.323protocolinspectionenginesaredisabled.Thisincludes,butisnot
limitedto,H.323,H.245,H.239andH.225inspection.Alsoensurethatwedon'thaveanypre-existing
rulesorservicesthatmayconflictwiththerecommendationsgiven.Theysuggestthatnew,
bi-directionalrulesfortheportslistedbelowarecreatedandclearlyindicatedforfuturereference.

ConfigurePortMapping
Youmustforwardthefollowingportstothepublicnetworkonthefirewall:
Function
Port
ProtocolType
H.323registrationport
1719
UDP
H.323callport
1720
TCP
Audio,Video,andDatamediastream
50000-50499
TCP/UDP
Webmanagement
(optionalbutrecommended)
443
TCP
SIP(optional)
5060-5061
TCP/UDP

Itisrecommendedthatyouforwardthewebmanagementport(443/TCP)tothepublicnetwork,so
thattheEasymeetingExpertscanremotelymanagethedeviceasaddedsupport/troubleshooting.We
HIGHLYrecommendthatyouchangethedefaultpasswordofthedevicefrom“0000”andprovidethe
EasymeetingServiceCenterwiththeupdatedinformation.

PleaseprovideuswiththefollowinginformationforeachYealink:
DedicatedpublicIP:
Subnetmask:
Gateway:
DNS:

Ifyouhaveanyquestionsorconcerns,youcanreachouttoEasymeetingSupportdirectlyat
support@easymeeting.netorbyphoneat855-299-3279ext1.
Thanks,
ContactUs
support@easymeeting.net
helpdesk.easymeeting.net
