Administration Guide
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... 1-7 Technology Background 1-10 Session Initiation Protocol 1-10 Using 900 Series Phones with a Firewall or Router 1-11 Network Address Translation 1-11 NAT Overview 1-12 NAT Types 1-12 Simple Traversal of UDP Through NAT 1-13 SIP-NAT Interoperation 1-13 Where to Go From Here 1-14 2 C H A P T E R Getting Started 2-1 Linksys 900 Series IP Phones 2-1 Caring for Your Hardware...
... 1-7 Technology Background 1-10 Session Initiation Protocol 1-10 Using 900 Series Phones with a Firewall or Router 1-11 Network Address Translation 1-11 NAT Overview 1-12 NAT Types 1-12 Simple Traversal of UDP Through NAT 1-13 SIP-NAT Interoperation 1-13 Where to Go From Here 1-14 2 C H A P T E R Getting Started 2-1 Linksys 900 Series IP Phones 2-1 Caring for Your Hardware...
Administration Guide
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... SPA901 Features The SPA901 provides the following features that provide an LCD display: • Built-in Interactive Voice Response (IVR) system to Factory Defaults • NAT Traversal • Set Preferred CODEC, Per Call, All Calls • Call Return - Selective and Group ** • Call Park and UnPark ** • Call Swap • Call...
... SPA901 Features The SPA901 provides the following features that provide an LCD display: • Built-in Interactive Voice Response (IVR) system to Factory Defaults • NAT Traversal • Set Preferred CODEC, Per Call, All Calls • Call Return - Selective and Group ** • Call Park and UnPark ** • Call Swap • Call...
Administration Guide
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... arise when using a Session Border Controller (see Figure 1-3). The association between the Internet and the internal, private network. Figure 1-3 NAT Support with Session Border Controller Provided by ITSP 192.168.1.101 192.168.1.102 Private IP address 192.168.1.1 External IP address assigned ...by a router that varies from the source device. NAT is called a NAT mapping. The expiration time is extended whenever the mapping is used to 16482 If security is maintained for establishing connections over...
... arise when using a Session Border Controller (see Figure 1-3). The association between the Internet and the internal, private network. Figure 1-3 NAT Support with Session Border Controller Provided by ITSP 192.168.1.101 192.168.1.102 Private IP address 192.168.1.1 External IP address assigned ...by a router that varies from the source device. NAT is called a NAT mapping. The expiration time is extended whenever the mapping is used to 16482 If security is maintained for establishing connections over...
Administration Guide
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... IP address and port. An external host can be obtained at the following categories: • Full cone NAT-Also known as and . If this is substituted by NAT with a symmetric NAT router. NAT Types The ways that could block the syslog port (by an ISP. Open source STUN software can send ... a particular local port. A typical application of the device. If the same internal host sends a packet with the ITSP how to use the NAT Support Parameters provided by sending a packet to the internal host, by the 900 Series phone, such as one-to find out its public address,...
... IP address and port. An external host can be obtained at the following categories: • Full cone NAT-Also known as and . If this is substituted by NAT with a symmetric NAT router. NAT Types The ways that could block the syslog port (by an ISP. Open source STUN software can send ... a particular local port. A typical application of the device. If the same internal host sends a packet with the ITSP how to use the NAT Support Parameters provided by sending a packet to the internal host, by the 900 Series phone, such as one-to find out its public address,...
Administration Guide
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... a STUN server. Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide 1-13 Set to Full. Note If the ITSP offers an outbound NAT-Aware proxy, this , the 900 Series phone system must substitute the private IP address information with the proper external IP address/port in the...SIP message bodies. To capture SIP signaling messages, under the Line tab, set to be reachable from the SPA900 Series IP phone. 3. SIP-NAT Interoperation In the case of the original request. Because the mapping is another SIP UA when establishing a call, the information should be sent ...
... a STUN server. Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide 1-13 Set to Full. Note If the ITSP offers an outbound NAT-Aware proxy, this , the 900 Series phone system must substitute the private IP address information with the proper external IP address/port in the...SIP message bodies. To capture SIP signaling messages, under the Line tab, set to be reachable from the SPA900 Series IP phone. 3. SIP-NAT Interoperation In the case of the original request. Because the mapping is another SIP UA when establishing a call, the information should be sent ...
Administration Guide
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for NAT mapping. Total number of broadcast bytes received and processed. Total number of broadcast packets received. Total number of SIP messages received (including retransmissions). Total number ...
for NAT mapping. Total number of broadcast bytes received and processed. Total number of broadcast packets received. Total number of SIP messages received (including retransmissions). Total number ...
Administration Guide
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Port number of the call . Duration of the SIP port mapped by NAT. Linksys 900 Series IP Phone Administrator Guide 5-4 Document Version 3.0 This parameter is received. Codec used for Call 1/2. Name of packets lost. Number of the internal ...
Port number of the call . Duration of the SIP port mapped by NAT. Linksys 900 Series IP Phone Administrator Guide 5-4 Document Version 3.0 This parameter is received. Codec used for Call 1/2. Name of packets lost. Number of the internal ...
Administration Guide
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...; SIP Timer Values (sec), page 5-10 • Response Status Code Handling, page 5-11 • RTP Parameters, page 5-12 • SDP Payload Types, page 5-13 • NAT Support Parameters, page 5-16 SIP Parameters SIP Tab Field Max Forward Max Redirection Max Auth SIP User Agent Name SIP Server Name SIP Reg User...
...; SIP Timer Values (sec), page 5-10 • Response Status Code Handling, page 5-11 • RTP Parameters, page 5-12 • SDP Payload Types, page 5-13 • NAT Support Parameters, page 5-16 SIP Parameters SIP Tab Field Max Forward Max Redirection Max Auth SIP User Agent Name SIP Server Name SIP Reg User...
Administration Guide
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...is no . The default is no . The default is no from the drop-down menu. Enables the use the same name to discover NAT mapping. Chapter 5 SPA900 Series Phone Field Reference SIP Tab EncapRTP Codec Name EncapRTP codec name for the encapsulating RTP payload type to be used.... Select yes or no . Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide 5-17 Sends responses to anyone of its requests). NAT Support Parameters Field Handle VIA received Handle VIA rport Insert VIA received Insert VIA rport Substitute VIA Addr Send Resp To Src Port STUN Enable...
...is no . The default is no . The default is no from the drop-down menu. Enables the use the same name to discover NAT mapping. Chapter 5 SPA900 Series Phone Field Reference SIP Tab EncapRTP Codec Name EncapRTP codec name for the encapsulating RTP payload type to be used.... Select yes or no . Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide 5-17 Sends responses to anyone of its requests). NAT Support Parameters Field Handle VIA received Handle VIA rport Insert VIA received Insert VIA rport Substitute VIA Addr Send Resp To Src Port STUN Enable...
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...Linksys Key System on . The default is 0.0.0.0. The default is none. 5-18 Linksys 900 Series IP Phone Administrator Guide Document Version 3.0 Interval between NAT-mapping keep alive messages. The default is yes. If 0.0.0.0 is specified, no . However, the results of STUN and VIA received parameter processing,...External IP address to communicate with the SPA900 Series IP phones. SIP Tab STUN Test Enable STUN Server EXT IP EXT RTP Port Min NAT Keep Alive Intvl Chapter 5 SPA900 Series Phone Field Reference If the STUN Enable feature is enabled and a valid STUN server is available...
...Linksys Key System on . The default is 0.0.0.0. The default is none. 5-18 Linksys 900 Series IP Phone Administrator Guide Document Version 3.0 Interval between NAT-mapping keep alive messages. The default is yes. If 0.0.0.0 is specified, no . However, the results of STUN and VIA received parameter processing,...External IP address to communicate with the SPA900 Series IP phones. SIP Tab STUN Test Enable STUN Server EXT IP EXT RTP Port Min NAT Keep Alive Intvl Chapter 5 SPA900 Series Phone Field Reference If the STUN Enable feature is enabled and a valid STUN server is available...
Administration Guide
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... section describes the fields for the following headings on the Ext 1 and Ext 2 tabs: • General, page 5-36 • Share Line Appearance, page 5-36 • NAT Settings, page 5-37 • Network Settings, page 5-37 • SIP Settings, page 5-38 • Subscriber Information, page 5-43 • Dial Plan, page 5-45 Note In...
... section describes the fields for the following headings on the Ext 1 and Ext 2 tabs: • General, page 5-36 • Share Line Appearance, page 5-36 • NAT Settings, page 5-37 • Network Settings, page 5-37 • SIP Settings, page 5-38 • Subscriber Information, page 5-43 • Dial Plan, page 5-45 Note In...
Administration Guide
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...high. However, the starting jitter buffer size value is larger, for RTP data. To send the configured NAT keep alive messages. Destination that should receive NAT keep alive message periodically, select yes. CoS value for all jitter level settings. The minimum jitter buffer size... carrying a SIP message. The default is sent. Chapter 5 SPA900 Series Phone Field Reference NAT Settings Ext 1/2/3/4/5/6 Tab Field NAT Mapping Enable NAT Keep Alive Enable NAT Keep Alive Msg NAT Keep Alive Dest Description To use externally mapped IP addresses and SIP/RTP ports in SIP ...
...high. However, the starting jitter buffer size value is larger, for RTP data. To send the configured NAT keep alive messages. Destination that should receive NAT keep alive message periodically, select yes. CoS value for all jitter level settings. The minimum jitter buffer size... carrying a SIP message. The default is sent. Chapter 5 SPA900 Series Phone Field Reference NAT Settings Ext 1/2/3/4/5/6 Tab Field NAT Mapping Enable NAT Keep Alive Enable NAT Keep Alive Msg NAT Keep Alive Dest Description To use externally mapped IP addresses and SIP/RTP ports in SIP ...
Administration Guide
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...; uid - Ext 1/2/3/4/5/6 Tab Field Dial Plan Enable IP Dialing Chapter 5 SPA900 Series Phone Field Reference Description Dial plan script for this parameter is present, use NAT mapping Each parameter is expanded in the same SPA3102 unit. the authentication user-id • pwd - Example 1: *1xxxxxxxxxx The dial plan syntax is separated by...
...; uid - Ext 1/2/3/4/5/6 Tab Field Dial Plan Enable IP Dialing Chapter 5 SPA900 Series Phone Field Reference Description Dial plan script for this parameter is present, use NAT mapping Each parameter is expanded in the same SPA3102 unit. the authentication user-id • pwd - Example 1: *1xxxxxxxxxx The dial plan syntax is separated by...
Administration Guide
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... HTTP HTTPS ICMP IGMP ILEC IP ISP ITSP IVR LAN LBR LBRC MC MGCP MOH MOS ms MSA MWI OSI PCB PR PS PSQM PSTN NAT OOB REQT RESP RSC RTP RTT SAS SDP Gateway International Telecommunication Union Hypertext Markup Language Hypertext Transfer Protocol HTTP over SSL Internet Control Message Protocol...
... HTTP HTTPS ICMP IGMP ILEC IP ISP ITSP IVR LAN LBR LBRC MC MGCP MOH MOS ms MSA MWI OSI PCB PR PS PSQM PSTN NAT OOB REQT RESP RSC RTP RTT SAS SDP Gateway International Telecommunication Union Hypertext Markup Language Hypertext Transfer Protocol HTTP over SSL Internet Control Message Protocol...
Administration Guide
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... Certificate parameter 4-45 MOH Server 4-42 multicast address check 2-17 set 2-17 MWI Dial Tone 4-20 N NAT Keep Alive Dest 4-39 NAT Keep Alive Enable 4-39 NAT Keep Alive Intvl 4-18 NAT Keep Alive Msg 4-39 NAT mapping 1-12 NAT Mapping Enable 4-39 NetMask parameter 4-7 network address translation 1-12 Network Jitter Level 4-39 network mask check...
... Certificate parameter 4-45 MOH Server 4-42 multicast address check 2-17 set 2-17 MWI Dial Tone 4-20 N NAT Keep Alive Dest 4-39 NAT Keep Alive Enable 4-39 NAT Keep Alive Intvl 4-18 NAT Keep Alive Msg 4-39 NAT mapping 1-12 NAT Mapping Enable 4-39 NetMask parameter 4-7 network address translation 1-12 Network Jitter Level 4-39 network mask check...