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Hi, in my office network we are using a Sonicwall TZ170 &nbsp;and everything works ok pretty much - however there are two vonage lines that are not working properly when there is a fair amount of internet traffic at the same time.. <br />
<br />
I saw that there is an &quot;Enhanced OS&quot; for the Sonicwall TZ170 available that supports QoS. I'm thinking that with QoS enabled, the Vonage lines will be prioritized and thus work better. <br />
<br />
Is my assumption correct? Anyone with experience with this OS?<br />
Is there a detailed guide for the upgrade process?<br />
<br />
Thank you
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Hi, in my office network we are using a Sonicwall TZ170  and everything works ok pretty much - however there are two vonage lines that are not working properly when there is a fair amount of internet traffic at the same time.. 

I saw that there is an "Enhanced OS" for the Sonicwall TZ170 available that supports QoS. I'm thinking that with QoS enabled, the Vonage lines will be prioritized and thus work better. 

Is my assumption correct? Anyone with experience with this OS?
Is there a detailed guide for the upgrade process?

Thank you

Upgrade sonicwall TZ-170 firmware/OS to &quot;Enhanced OS&quot;

Hardware-based firewalls provide more sophisticated protection for inbound and outbound traffic than the simple Windows software firewall or the basic NAT firewalls found in routers. These devices implement techniques such as stateful packet inspection, deep packet inspection, and content filtering; and may include built-in antivirus and anti-malware protection.

Hardware Firewalls

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.

Networking

Voice over IP (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms commonly associated with VoIP are IP telephony, Internet telephony, broadband telephony, and broadband phone service. The term specifically refers to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN).  Examples of the VoIP protocols are H.323, Media Gateway Control Protocol (MGCP), Session Initiation Protocol (SIP), H.248 (also known as Media Gateway Control (Megaco)), Real-time Transport Protocol (RTP), Real-time Transport Control Protocol (RTCP), Secure Real-time Transport Protocol (SRTP), Session Description Protocol (SDP), and Inter-Asterisk eXchange (IAX).

Upgrade sonicwall TZ-170 firmware/OS to &quot;Enhanced OS&quot;

Upgrade sonicwall TZ-170 firmware/OS to "Enhanced OS"