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Hi, Here we are at the end of 2017 going into 2018 and I'm still using equipment purchased 7-8 years ago (IPO500). I use a very poor mixture of ISDN and SIP trunks and hosted SIP phones and the time has come to streamline things. We are only a small office (16 phones) with 4 even smaller...

Hi, I have a scenario that has presented itself which I would like some advice on. We have two IP Office 500's, each will have one or more SIP trunks, but we only have one internet connection for the voice traffic. (Call usage is very light on each + we have ISDN also) The systems are not yet...

Hi, I have an IP500v2 which is failing every 2-3 days and cannot diagnose exactly what is causing the issue as there are no log entries. The symptoms showing are: - Immediate disconnection - No display on any handset - All red lights on the front. (Port 1,9 and Port 1,9) - No IP connectivity...

Hello, I wonder if someone can assist me. I powered down my IP Office 500v1 this evening and it has failed to start up. There are no lights at all and no sign of life. I seem to recall that this is either a fuse or requires a new CCU as it happened once before many years ago. We are out of...

Hello, I've done a fair bit of searching (and head scratching) to try to find a solution to connecting my two IPO500's together by SIP. One is a v1 on 4.2. The other is a v2 on 6.0.18 Firstly, as far as I understand it, I can't use a H323 trunk without purchasing a relatively costly voice...

Hi, I've had no end of problems with getting my IPO500v2 working with SIP behind my NAT firewall (registration and audio), so have decided to give it a Public IP on LAN2. I thought this would solve myproblems. However: 1) SIP registration appears to be holding up ok 2) Some calls work as...