Archive for the 'Polycom' Category


Endian Firewall – Getting SIP Phones To Work

There are a few things that need to be done on a new Endian Firewall (Community or UTM Appliance) installation in order to get it to play nice with SIP based voice over IP phones. If your phones are registering to an internal VoIP server you should not have any issues, however if your server or SIP provider are external to your network then some settings will need to be modified.

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AsteriskNow – Polycom SoundPoint IP 335 & 550 Provisioning In FreePBX

AsteriskNow is a free and powerful turnkey open source PBX system that can be combined with high quality Polycom phones to create an enterprise level VoiP solution. In this guide I will outline the steps needed in order to install AsteriskNow and setup automatic configuration and firmware provisioning for your Polycom SoundPoint IP 335 and 550 SIP phones.

Polycom SoundPoint IP 335 Polycom SoundPoint IP 550

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