Category Archives: Firewall Rules

SIP/2.0 415 Unsupported Media Type

SIP 415 unsupported Media Type #SkypeforBusiness Continue reading

Advertisements
Posted in Firewall Rules, SIP, SIP 415, SIP/2.0 415 Unsupported Media Type | Tagged , , | 2 Comments

Firewall and Reverse Proxy Rules for Lync Deployment

I realize that this is some really old information but really needed this in the “cloud” for quick reference. So here it is:- Overview Absolute minimum on External Firewall as follows:UDP 3478 and TCP 443 inboundUDP 3478 to UDP 3478 … Continue reading

Posted in Edge Server, Firewall Rules, Lync Edge, Quick Reference Guide | Leave a comment