I'm having issues between two sites that are connected to eachother. I'm using Cisco's 887 VA and the phones are DT700s that are conected to a NEC SV8100 system. The VPN seems to work perfectly fine because I can ping every device from one site to another and also the other way arround. However I'm getting one way RTP flows.
Site A -> 192.168.1.0/24 Site B -> 192.168.2.0/24
In site A the NEC SV8100 needs NAT so it can be acessible by the SIP trunks.
The problem seems to be that no matter if it is Site A calling SIte B or SIte B calling SIte A, Site B does not ear Site A.
I am wondering if I got something wrong on my configuration on any of the Cisco's??? Can you guys see something wrong on the config?
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
[toc:faq]Introduction:This document describes details on how NAT-T
works.Background:ESP encrypts all critical information, encapsulating
the entire inner TCP/UDP datagram within an ESP header. ESP is an IP
protocol in the same sense that TCP and UDP are I...