Netvanta 7100 Transfer to External Number Fails

Many SIP Service Providers will reject a call from an unknown number, that is, a number not registered to their switch – Problems can occur when a user on the NetVanta 7000 forwards their phone to an external number – When the user locally forwards their phone, the original calling party information will be preserved and sent in the From header of the SIP INVITE back out to the provider’s softswitch

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Polycom IP 650 Boot Loop

In an organization using Adtran Netvanta 7100 PBX, the system firmware on the Netvanta 7100 was updated to R11.4.2.E.  After the Netvanta 7100 firmware update, changes to Voice User Accounts could not be made unless the phone model was updated.  In this case, 2 more line keys needed to be added on a Polycom IP … Continue reading Polycom IP 650 Boot Loop

Adtran Netvanta 7100 Failed Calls Incoming / Outgoing to External Numbers

There are a plethora (a large or excessive amount) of reasons why VOIP calls may fail.  Having overall knowledge of the VOIP networked components is important in troubleshooting Adtran Netvanta 7100 Failed Calls. Having a good understanding of the infrastructure and components that make up the Voice Over IP network of an organization is important because … Continue reading Adtran Netvanta 7100 Failed Calls Incoming / Outgoing to External Numbers

Adtran Netvanta 7100 – The Number You Have Dialed is not in Service

I have a love hate relationship with our Adtran Netvanta 7100 PBX.  It is an all-in-one type of device that serves as router, POE switch, and PBX.  What makes this device so awesome is the amount of features you get at a low cost when compared to other comparable devices.  The web based graphical user … Continue reading Adtran Netvanta 7100 – The Number You Have Dialed is not in Service

Polycom SoundPoint IP Phone Configs Error

Recapping, I recently upgraded the firmware on 3 Adtran Netvanta 7100 PBX phone systems after having networking problems with older system firmware on two units and replacing a third.  Although I checked for the IP phone firmware to be supported by the newer AOS PBX firmware, after the upgrade under the IP Phone Configs tab … Continue reading Polycom SoundPoint IP Phone Configs Error

Polycom SoundPoint IP Phone Configs – Deprecated Model Error

Due to a series of unfortunate events, I was forced to recently upgrade the firmware on our Netvanta 7100 PBX VOIP phone system at multiple sites.  After the upgrade, when I tried to change phone settings through the management console I received errors after hitting Apply.  Also, under Voice - IP Phone Configs all phone configs are in … Continue reading Polycom SoundPoint IP Phone Configs – Deprecated Model Error