Operation Manual

Configuring the Network
Application (SPA122 Only)
Cisco SPA100Series Administration Guide 37
1
Quality of Service (QoS) (SPA122 Only)
Use the Network Setup > Application > QoS page to set the upstream bandwidth to suit your
broadband service. This feature is enabled by default and helps to ensure that voice is
prioritized during periods of heavy network traffic.
Enter the settings as described below. After making changes, click Submit to save your
settings, or click Cancel to redisplay the page with the saved settings.
Port Forwarding (SPA122 Only)
Use the Network Setup > Application > Port Forwarding page if you need to explicitly allow
access to specific ports from external devices.
List of Port Forwarding
To add a port forwarding rule, click Add Entry. To edit a port forwarding rule, select it in the
list and then click the pencil icon. To remove a port forwarding rule, click the delete icon. For
more information, see Manually Adding Port Forwarding (SPA122 Only), page 38.
Field Description
QoS Policy Click Always On to enable QoS settings at all times, or click On
When Phone In Use to enable it only when there is voice traffic.
Default setting: On When Phone In Use
Upstream Bandwidth Enter the maximum available upstream bandwidth value
specified by your Internet Service Provider.
Default setting: 10000 kbps
IMPORTANT: Do not overstate the upstream bandwidth that
you receive from your service provider. Setting this value higher
than the available service bandwidth can result in traffic being
dropped arbitrarily in the service provider's network.
Field Description
Number An identification number for the port forwarding rule.
Type The type of rule: Single Port Forwarding or Port Range Forwarding.
Status The status of the rule: Enabled or Disabled.