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...with STUN 130 Determining Whether the Router Uses Symmetric or Asymmetric NAT 131 Chapter 5: Configuring Security, Quality, and Network Features Setting Security Features SIP Initial INVITE and MWI Challenge SIP Over TLS SRTP and Securing Calls Secure Call Indication Tone Ensuring Voice Quality Supported ... Configuring DHCP, Static IP, and PPPoE Information Setting a Static IP Address Configuring Power Settings Configuring PPPoE Settings (Cisco SPA525G/525G2 only) Setting Optional Network Parameters Configuring VLAN Settings for IP Phones 133 133 134 134 135 136 136 137 138 139 141 142 146...
...with STUN 130 Determining Whether the Router Uses Symmetric or Asymmetric NAT 131 Chapter 5: Configuring Security, Quality, and Network Features Setting Security Features SIP Initial INVITE and MWI Challenge SIP Over TLS SRTP and Securing Calls Secure Call Indication Tone Ensuring Voice Quality Supported ... Configuring DHCP, Static IP, and PPPoE Information Setting a Static IP Address Configuring Power Settings Configuring PPPoE Settings (Cisco SPA525G/525G2 only) Setting Optional Network Parameters Configuring VLAN Settings for IP Phones 133 133 134 134 135 136 136 137 138 139 141 142 146...
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... might vary depending on the Cisco SPA300 Series or Cisco SPA500 Series IP Phones. SPCP is supported only on the type of a Cisco SPA 9000 Voice System phone network, or with any vendor's IP PBX system that supports SIP. Getting Started Network Configurations 1 Network Configurations The Cisco SPA IP Phones support Session Initiation Protocol (SIP) or Smart Phone...
... might vary depending on the Cisco SPA300 Series or Cisco SPA500 Series IP Phones. SPCP is supported only on the type of a Cisco SPA 9000 Voice System phone network, or with any vendor's IP PBX system that supports SIP. Getting Started Network Configurations 1 Network Configurations The Cisco SPA IP Phones support Session Initiation Protocol (SIP) or Smart Phone...
Administration Guide
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... headset. STEP 8 In the list of Bluetooth-enabled mobile phones supported with your Bluetooth-enabled mobile phone, you can either initiate pairing from the Cisco SPA525G2, or from your headset and press the Select button to On. The profile screen displays and a check mark appears ...next to enter the profile screen. NOTE Depending on the network environment (for your Bluetooth headset. To pair your mobile phone provides support for the Cisco Small Business IP Phone SPA525G/525G2 (SPCP) User Guide. Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone ...
... headset. STEP 8 In the list of Bluetooth-enabled mobile phones supported with your Bluetooth-enabled mobile phone, you can either initiate pairing from the Cisco SPA525G2, or from your headset and press the Select button to On. The profile screen displays and a check mark appears ...next to enter the profile screen. NOTE Depending on the network environment (for your Bluetooth headset. To pair your mobile phone provides support for the Cisco Small Business IP Phone SPA525G/525G2 (SPCP) User Guide. Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone ...
Administration Guide
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...activated first. STEP 2 Press the Setup button. Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 83 Customizing Cisco SPA and Wireless IP Phones Configuring Bluetooth (Cisco SPA525G/525G2 only) 3 Initiating Pairing from Your Bluetooth-Enabled Mobile Phone NOTE ... will operate as described in the "Enabling Bluetooth (Cisco SPA525G/ 525G2)" section on your Cisco SPA525G2 will connect to only one of the following example uses an Apple iPhone. NOTE Depending on the network environment (for your Bluetooth headset may not appear on...
...activated first. STEP 2 Press the Setup button. Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 83 Customizing Cisco SPA and Wireless IP Phones Configuring Bluetooth (Cisco SPA525G/525G2 only) 3 Initiating Pairing from Your Bluetooth-Enabled Mobile Phone NOTE ... will operate as described in the "Enabling Bluetooth (Cisco SPA525G/ 525G2)" section on your Cisco SPA525G2 will connect to only one of the following example uses an Apple iPhone. NOTE Depending on the network environment (for your Bluetooth headset may not appear on...
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... SIP, page 105 • Configuring SPCP on the Cisco SPA525G/525G2, page 127 • Configuring SPCP on the Cisco SPA300 Series and Cisco SPA50XG, page 128 • Network Address Translation (NAT) and Cisco IP Phones, page 128 Session Initiation Protocol and Cisco IP Phones Cisco IP phones use Session Initiation Protocol (SIP), allowing interoperation with all ITSPs supporting SIP...
... SIP, page 105 • Configuring SPCP on the Cisco SPA525G/525G2, page 127 • Configuring SPCP on the Cisco SPA300 Series and Cisco SPA50XG, page 128 • Network Address Translation (NAT) and Cisco IP Phones, page 128 Session Initiation Protocol and Cisco IP Phones Cisco IP phones use Session Initiation Protocol (SIP), allowing interoperation with all ITSPs supporting SIP...
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... over dynamically-assigned ports using Real-time Protocol (RTP). This protocol is "guaranteed delivery", which assures that lost packets are received in the network. If a SIP proxy receives a request from a UAS for a connection but cannot locate the UAC, the proxy forwards the message to support... Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 103 Configuring SIP, SPCP, and NAT Session Initiation Protocol and Cisco IP Phones 4 In typical commercial IP telephony deployments, all calls go through a SIP proxy server. The requesting phone is called...
... over dynamically-assigned ports using Real-time Protocol (RTP). This protocol is "guaranteed delivery", which assures that lost packets are received in the network. If a SIP proxy receives a request from a UAS for a connection but cannot locate the UAC, the proxy forwards the message to support... Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 103 Configuring SIP, SPCP, and NAT Session Initiation Protocol and Cisco IP Phones 4 In typical commercial IP telephony deployments, all calls go through a SIP proxy server. The requesting phone is called...
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...how to configure security, quality, and network features for IP Phones, page 151 • Configuring SSL VPN on the Cisco SPA525G/525G2, page 161 Setting Security Features The following features help ensure that calls are secure and authenticated. • SIP Initial INVITE and MWI Challenge, page 134 &#...8226; SIP Over TLS, page 134 • SRTP and Securing Calls, page 135 Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide ...
...how to configure security, quality, and network features for IP Phones, page 151 • Configuring SSL VPN on the Cisco SPA525G/525G2, page 161 Setting Security Features The following features help ensure that calls are secure and authenticated. • SIP Initial INVITE and MWI Challenge, page 134 &#...8226; SIP Over TLS, page 134 • SRTP and Securing Calls, page 135 Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide ...
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... such as SIP can be challenged by preventing malicious attacks against the device. Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 134 The purpose of the VoIP network by the endpoint. SIP Over TLS Transport layer security (TLS) is application ...deployed and standardized Transport Layer Security (TLS) protocol. STEP 2 Click Admin Login and advanced. Configuring Security, Quality, and Network Features Setting Security Features 5 SIP Initial INVITE and MWI Challenge SIP INVITE (initial) and MWI message in to the SIP Settings section.
... such as SIP can be challenged by preventing malicious attacks against the device. Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 134 The purpose of the VoIP network by the endpoint. SIP Over TLS Transport layer security (TLS) is application ...deployed and standardized Transport Layer Security (TLS) protocol. STEP 2 Click Admin Login and advanced. Configuring Security, Quality, and Network Features Setting Security Features 5 SIP Initial INVITE and MWI Challenge SIP INVITE (initial) and MWI message in to the SIP Settings section.
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...Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 138 Therefore, using G.729 as the voice codec setting, and with no silence suppression • 20 millisecond of G.723.1 can be using G.723.1 simultaneously, or Line 1 or Line 2 can initiate a threeway conference with QoS-capable networking... Quality, and Network Features Ensuring Voice Quality 5 Codec (Voice Compression Algorithm) G.723.1 G.722 Complexity and Description High complexity. Up to 110 kbps in each direction) using G.723.1. Cisco recommends using the Cisco IP phones with...
...Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 138 Therefore, using G.729 as the voice codec setting, and with no silence suppression • 20 millisecond of G.723.1 can be using G.723.1 simultaneously, or Line 1 or Line 2 can initiate a threeway conference with QoS-capable networking... Quality, and Network Features Ensuring Voice Quality 5 Codec (Voice Compression Algorithm) G.723.1 G.722 Complexity and Description High complexity. Up to 110 kbps in each direction) using G.723.1. Cisco recommends using the Cisco IP phones with...
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... the office phone network from remote locations. Configuring SSL VPN on the Cisco SPA525G/525G2 The Cisco SPA525G/525G2 can connect their Cisco SPA525G/525G2 phones to the Internet and then use Spanning Tree Protocol. Setting this setting is enabled.) When the LLDP-MED feature is enabled, after the phone has initialized and Layer 2 connectivity...
... the office phone network from remote locations. Configuring SSL VPN on the Cisco SPA525G/525G2 The Cisco SPA525G/525G2 can connect their Cisco SPA525G/525G2 phones to the Internet and then use Spanning Tree Protocol. Setting this setting is enabled.) When the LLDP-MED feature is enabled, after the phone has initialized and Layer 2 connectivity...
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... phone automatically discovers if it is no , the above settings on the phone are then designated as the Cisco Unified Communications 500 Series for the phone: • SIP-Session Initiation Protocol. If set to yes, the Signaling Protocol and Auto Detect SCCP Settings on the phone can be ...options that phone users see when they use the phone interface. SPA525-readonly (Cisco SPA525G/525G2 only) If set to a call control system from another provider such as "ro" will not appear on the network to enable this parameter and restrict access. Choose if the phone is connected ...
... phone automatically discovers if it is no , the above settings on the phone are then designated as the Cisco Unified Communications 500 Series for the phone: • SIP-Session Initiation Protocol. If set to yes, the Signaling Protocol and Auto Detect SCCP Settings on the phone can be ...options that phone users see when they use the phone interface. SPA525-readonly (Cisco SPA525G/525G2 only) If set to a call control system from another provider such as "ro" will not appear on the network to enable this parameter and restrict access. Choose if the phone is connected ...
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...feature is enabled, after the phone has initialized and Layer 2 connectivity is 3 seconds. The default delay is established, the phone sends out LLDP-MED PDU frames. Cisco SPA IP Phone Field Reference System Tab B Parameter Enable LLDP-MED Network Startup Delay Description Choose yes to enable...will increase the overall startup time for the switch to get to a higher value for networks that discovery protocol. The waiting period will send out the first LLDP-MED packet. Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 244 For ...
...feature is enabled, after the phone has initialized and Layer 2 connectivity is 3 seconds. The default delay is established, the phone sends out LLDP-MED PDU frames. Cisco SPA IP Phone Field Reference System Tab B Parameter Enable LLDP-MED Network Startup Delay Description Choose yes to enable...will increase the overall startup time for the switch to get to a higher value for networks that discovery protocol. The waiting period will send out the first LLDP-MED packet. Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 244 For ...
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... when initiating a fully-attended call leg is "x-sipura." Defaults to WIP310. NOTE Not applicable to .5 seconds. Controls whether to immediately handle NOTIFY sipfrag messages. Default value is "no," where the call transfer (where the transfer target has answered). Set this parameter in the network), which...Parameter SIP T1 SIP T2 SIP T4 Description RFC 3261 T1 value (RTT estimate), which can range from 0 to 64 seconds. Cisco SPA IP Phone Field Reference SIP Tab B Parameter SRTP Method Hold Target Before REFER Keep Referee When REFER Failed Description Selects the ...
... when initiating a fully-attended call leg is "x-sipura." Defaults to WIP310. NOTE Not applicable to .5 seconds. Controls whether to immediately handle NOTIFY sipfrag messages. Default value is "no," where the call transfer (where the transfer target has answered). Set this parameter in the network), which...Parameter SIP T1 SIP T2 SIP T4 Description RFC 3261 T1 value (RTT estimate), which can range from 0 to 64 seconds. Cisco SPA IP Phone Field Reference SIP Tab B Parameter SRTP Method Hold Target Before REFER Keep Referee When REFER Failed Description Selects the ...
