Administration Guide
Page 4
... for ITSP Interoperability 47 Network Address Translation (NAT) and Voice over IP (VoIP) 47 NAT Mapping with Session Border Controller 48 NAT Mapping with SIP-ALG Router 48 Configuring NAT Mapping with a Static IP Address 48 Configuring NAT Mapping with STUN 50 Determining the Router's NAT Mechanism 52 Firewalls and SIP 53 Configuring SIP... and Hunt Groups on the SPA8000 75 About SIP Trunking 76 Setting the Trunk Group Call Capacity 78 Inbound Call Routing for a Trunk Group 78 Cisco Small Business ATA Administration Guide 4
... for ITSP Interoperability 47 Network Address Translation (NAT) and Voice over IP (VoIP) 47 NAT Mapping with Session Border Controller 48 NAT Mapping with SIP-ALG Router 48 Configuring NAT Mapping with a Static IP Address 48 Configuring NAT Mapping with STUN 50 Determining the Router's NAT Mechanism 52 Firewalls and SIP 53 Configuring SIP... and Hunt Groups on the SPA8000 75 About SIP Trunking 76 Setting the Trunk Group Call Capacity 78 Inbound Call Routing for a Trunk Group 78 Cisco Small Business ATA Administration Guide 4
Administration Guide
Page 47
...translate public and private IP addresses. NAT is present in many broadband access devices to co-exist with STUN," on page 50 Cisco Small Business ATA Administration Guide 47 If your infrastructure properly supports voice services. • "Network Address Translation (NAT) and Voice ...Interoperability This chapter provides configuration details to help you have several options. • "NAT Mapping with Session Border Controller," on page 48 • "NAT Mapping with SIP-ALG Router," on page 48 • "Configuring NAT Mapping with a Static IP Address," on page 48 • "Configuring NAT...
...translate public and private IP addresses. NAT is present in many broadband access devices to co-exist with STUN," on page 50 Cisco Small Business ATA Administration Guide 47 If your infrastructure properly supports voice services. • "Network Address Translation (NAT) and Voice ...Interoperability This chapter provides configuration details to help you have several options. • "NAT Mapping with Session Border Controller," on page 48 • "NAT Mapping with SIP-ALG Router," on page 48 • "Configuring NAT Mapping with a Static IP Address," on page 48 • "Configuring NAT...
Administration Guide
Page 48
... SIP-ALG Router If the ITSP network does not provide a Session Border Controller functionality, you can be symmetric. Cisco Small Business ATA Administration Guide 48 With NAT mapping provided by using a SIP-ALG router, you have more choices in selecting an ITSP. Configuring NAT...a router. The WRV200 router is strongly recommended that you choose an ITSP that has a SIP ALG (Application Layer Gateway). NOTE Use NAT mapping only if the ITSP network does not provide a Session Border Controller functionality. STEP 1 Connect to ensure interoperability with the ITSP. STEP 2 Click...
... SIP-ALG Router If the ITSP network does not provide a Session Border Controller functionality, you can be symmetric. Cisco Small Business ATA Administration Guide 48 With NAT mapping provided by using a SIP-ALG router, you have more choices in selecting an ITSP. Configuring NAT...a router. The WRV200 router is strongly recommended that you choose an ITSP that has a SIP ALG (Application Layer Gateway). NOTE Use NAT mapping only if the ITSP network does not provide a Session Border Controller functionality. STEP 1 Connect to ensure interoperability with the ITSP. STEP 2 Click...
Administration Guide
Page 49
... Enable: Choose YES (optional). STEP 5 Scroll down to the NAT Support Parameters section, and then enter the following settings to support static mapping to your public IP address: • Handle VIA received, Insert VIA received, Substitute VIA Addr: yes • Handle VIA rport, Insert... 3 STEP 3 Scroll down to configure the firewall settings on page 53. Voice tab > Line N > NAT Settings STEP 6 Click Submit All Changes. Cisco Small Business ATA Administration Guide 49 Voice tab > SIP: NAT Support Parameters STEP 4 Click Voice tab > Line N, where N represents the line interface number...
... Enable: Choose YES (optional). STEP 5 Scroll down to the NAT Support Parameters section, and then enter the following settings to support static mapping to your public IP address: • Handle VIA received, Insert VIA received, Substitute VIA Addr: yes • Handle VIA rport, Insert... 3 STEP 3 Scroll down to configure the firewall settings on page 53. Voice tab > Line N > NAT Settings STEP 6 Click Submit All Changes. Cisco Small Business ATA Administration Guide 49 Voice tab > SIP: NAT Support Parameters STEP 4 Click Voice tab > Line N, where N represents the line interface number...
Administration Guide
Page 50
STEP 1 Connect to discover the NAT mapping. STEP 2 Click Voice tab > SIP. NOTE Use NAT mapping only if the ITSP network does not provide a Session Border Controller functionality. Cisco Small Business ATA Administration Guide 50 Requirements: • STUN is a viable option only if your STUN ... STUN Server: Enter the IP address for ITSP Interoperability Network Address Translation (NAT) and Voice over IP (VoIP) 3 Configuring NAT Mapping with Advanced settings. This option is possible to use STUN as a mechanism to the administration web server, and choose Admin access with...
STEP 1 Connect to discover the NAT mapping. STEP 2 Click Voice tab > SIP. NOTE Use NAT mapping only if the ITSP network does not provide a Session Border Controller functionality. Cisco Small Business ATA Administration Guide 50 Requirements: • STUN is a viable option only if your STUN ... STUN Server: Enter the IP address for ITSP Interoperability Network Address Translation (NAT) and Voice over IP (VoIP) 3 Configuring NAT Mapping with Advanced settings. This option is possible to use STUN as a mechanism to the administration web server, and choose Admin access with...
Administration Guide
Page 51
...router to determine the requirements. STEP 6 Click Submit All Changes. NOTE You also need to configure the firewall settings on page 53. Cisco Small Business ATA Administration Guide 51 See "Firewalls and SIP," on your ITSP to allow SIP traffic. Configuring Your System for ITSP ... Line N, where N is the number of the line interface. STEP 5 Scroll down to keep alive messages to the NAT Settings section. • NAT Mapping Enable: Choose yes. • NAT Keep Alive Enable: Choose yes (optional). Voice tab > Line N > NAT Settings NOTE Your ITSP may require the...
...router to determine the requirements. STEP 6 Click Submit All Changes. NOTE You also need to configure the firewall settings on page 53. Cisco Small Business ATA Administration Guide 51 See "Firewalls and SIP," on your ITSP to allow SIP traffic. Configuring Your System for ITSP ... Line N, where N is the number of the line interface. STEP 5 Scroll down to keep alive messages to the NAT Settings section. • NAT Mapping Enable: Choose yes. • NAT Keep Alive Enable: Choose yes (optional). Voice tab > Line N > NAT Settings NOTE Your ITSP may require the...
Administration Guide
Page 52
Click Voice tab > System. b. STEP 5 To enable SIP signalling, complete the following tasks: a. Cisco Small Business ATA Administration Guide 52 This address and port number must be reachable from that port to one external, routable destination IP... b. c. In the SIP Settings section, choose full from one internal IP address and port to the external host. c. With symmetric NAT, IP addresses are mapped from the SIP Debug Option field. STEP 2 Connect to the NAT Support Parameters section. Configuring Your System for ITSP Interoperability Network Address Translation (NAT) and...
Click Voice tab > System. b. STEP 5 To enable SIP signalling, complete the following tasks: a. Cisco Small Business ATA Administration Guide 52 This address and port number must be reachable from that port to one external, routable destination IP... b. c. In the SIP Settings section, choose full from one internal IP address and port to the external host. c. With symmetric NAT, IP addresses are mapped from the SIP Debug Option field. STEP 2 Connect to the NAT Support Parameters section. Configuring Your System for ITSP Interoperability Network Address Translation (NAT) and...
Administration Guide
Page 97
... sets of gateway parameters and configurable dial plans. NOTE The PBX handles outbound call routing with the given gateway • nat: Enable or disable NAT mapping when calling the gateway The following table lists some examples. Example Description xx. In general, you can specify Gateways 1 to 4 in the dial plan to...
... sets of gateway parameters and configurable dial plans. NOTE The PBX handles outbound call routing with the given gateway • nat: Enable or disable NAT mapping when calling the gateway The following table lists some examples. Example Description xx. In general, you can specify Gateways 1 to 4 in the dial plan to...
Administration Guide
Page 117
... Off. Next Registration In Number of RTP bytes received. for example, 25 days and 18:12:36. External IP External IP address used for NAT mapping. Cisco Small Business ATA Administration Guide 117 SIP Messages Sent Total number of RTP bytes sent. Registration State Indicates if the line has registered with the...
... Off. Next Registration In Number of RTP bytes received. for example, 25 days and 18:12:36. External IP External IP address used for NAT mapping. Cisco Small Business ATA Administration Guide 117 SIP Messages Sent Total number of RTP bytes sent. Registration State Indicates if the line has registered with the...
Administration Guide
Page 118
...2 Decoder Call 1 and 2 FAX Call 1 and 2 Type • Connected to PSTN number • Line 1 To PSTN Gateway • Line 1 Fallback To PSTN Gateway Cisco Small Business ATA Administration Guide 118 Codec used for encoding. Direction of the last caller. ATA Voice Field Reference Info page B Message Waiting Indicates whether... forwarded to PSTN GW • Line 1 Forward to PSTN Number =VoIP calls Line 1 then forwarded to PSTN Type of the SIP port mapped by the call ring through mode. Setting this value to Yes when a message is set to Yes can clear or set the flag manually...
...2 Decoder Call 1 and 2 FAX Call 1 and 2 Type • Connected to PSTN number • Line 1 To PSTN Gateway • Line 1 Fallback To PSTN Gateway Cisco Small Business ATA Administration Guide 118 Codec used for encoding. Direction of the last caller. ATA Voice Field Reference Info page B Message Waiting Indicates whether... forwarded to PSTN GW • Line 1 Forward to PSTN Number =VoIP calls Line 1 then forwarded to PSTN Type of the SIP port mapped by the call ring through mode. Setting this value to Yes when a message is set to Yes can clear or set the flag manually...
Administration Guide
Page 119
... back request. Call 1 and 2 Packets Sent Number of milliseconds for decoder latency. Call 1 and 2 Round Number of packets sent. Cisco Small Business ATA Administration Guide 119 Sent Call 1 and 2 Bytes Number of packets lost. Trip Delay Call 1 and 2 Packets Lost ... of the internal phone. Call 1 and 2 Packets Recv Number of milliseconds for Call 1/2. Call 1 and 2 Jitter Number of packets received. Mapped RTP Port Call 1 and 2 Media Media loopback is used to quantitatively and qualitatively Loopback measure the voice quality experienced by a call on hold...
... back request. Call 1 and 2 Packets Sent Number of milliseconds for decoder latency. Call 1 and 2 Round Number of packets sent. Cisco Small Business ATA Administration Guide 119 Sent Call 1 and 2 Bytes Number of packets lost. Trip Delay Call 1 and 2 Packets Lost ... of the internal phone. Call 1 and 2 Packets Recv Number of milliseconds for Call 1/2. Call 1 and 2 Jitter Number of packets received. Mapped RTP Port Call 1 and 2 Media Media loopback is used to quantitatively and qualitatively Loopback measure the voice quality experienced by a call on hold...
Administration Guide
Page 121
... number of the SIP port mapped by Line 1 • Line 1 Forward to PSTN Gateway = VoIP calls Line 1 then forwarded to PSTN GW • Line 1 Forward to PSTN Number =VoIP calls Line 1 then forwarded to PSTN number • Line 1 To PSTN Gateway • Line 1 Fallback To PSTN Gateway Cisco Small Business ATA Administration...
... number of the SIP port mapped by Line 1 • Line 1 Forward to PSTN Gateway = VoIP calls Line 1 then forwarded to PSTN GW • Line 1 Forward to PSTN Number =VoIP calls Line 1 then forwarded to PSTN number • Line 1 To PSTN Gateway • Line 1 Fallback To PSTN Gateway Cisco Small Business ATA Administration...
Administration Guide
Page 123
... for receiver jitter. Next Registration In Number of the SIP port mapped by NAT. Number of invalid packets received. The port mapped for Real Time Protocol traffic for decoder latency. Options are either Yes or No. Number of packets lost. Cisco Small Business ATA Administration Guide 123 Setting this value to clear or...
... for receiver jitter. Next Registration In Number of the SIP port mapped by NAT. Number of invalid packets received. The port mapped for Real Time Protocol traffic for decoder latency. Options are either Yes or No. Number of packets lost. Cisco Small Business ATA Administration Guide 123 Setting this value to clear or...
Administration Guide
Page 136
... Warning header in all subsequent REGISTER requests. It contacts the configured STUN server, and the result of the VIA sent-by IP values differ. Cisco Small Business ATA Administration Guide 136 Substitute VIA Addr Lets you use of SIP responses if the received-from IP and VIA sent-by port...device assumes this statically configured value. STUN Test Enable The default is no . However, the results of the STUN server to substitute for NAT mapping discovery. Send Resp To Src Port The default is no . External IP address to contact for the actual IP address of the ATA device...
... Warning header in all subsequent REGISTER requests. It contacts the configured STUN server, and the result of the VIA sent-by IP values differ. Cisco Small Business ATA Administration Guide 136 Substitute VIA Addr Lets you use of SIP responses if the received-from IP and VIA sent-by port...device assumes this statically configured value. STUN Test Enable The default is no . However, the results of the STUN server to substitute for NAT mapping discovery. Send Resp To Src Port The default is no . External IP address to contact for the actual IP address of the ATA device...
Administration Guide
Page 137
The default is substituted for the corresponding port value in all outgoing SIP messages is 0. number. If this value is not zero, the RTP port number in the external RTP port range. Cisco Small Business ATA Administration Guide 137 The default is 15. Interval between NAT-mapping keep alive messages. ATA Voice Field Reference SIP page B EXT RTP Port Min NAT Keep Alive Intvl External port mapping number of the RTP Port Min.
The default is substituted for the corresponding port value in all outgoing SIP messages is 0. number. If this value is not zero, the RTP port number in the external RTP port range. Cisco Small Business ATA Administration Guide 137 The default is 15. Interval between NAT-mapping keep alive messages. ATA Voice Field Reference SIP page B EXT RTP Port Min NAT Keep Alive Intvl External port mapping number of the RTP Port Min.
Administration Guide
Page 163
...select yes. If a non-zero value is no . Voice tab > Line page > NAT Settings section NAT Mapping Enable NAT Keep Alive Enable NAT Keep Alive Msg To use externally mapped IP addresses and SIP/RTP ports in the m = line of a RTP sink to be sent periodically to ...maintain the current NAT mapping. Otherwise, select no . If this parameter is sent. The default value is not specified or equal to 0, then c = 0.0.0.0 and a=sendonly will stream RTP packets to the SAS line. Cisco Small Business ATA Administration Guide 163 The default is ...
...select yes. If a non-zero value is no . Voice tab > Line page > NAT Settings section NAT Mapping Enable NAT Keep Alive Enable NAT Keep Alive Msg To use externally mapped IP addresses and SIP/RTP ports in the m = line of a RTP sink to be sent periodically to ...maintain the current NAT mapping. Otherwise, select no . If this parameter is sent. The default value is not specified or equal to 0, then c = 0.0.0.0 and a=sendonly will stream RTP packets to the SAS line. Cisco Small Business ATA Administration Guide 163 The default is ...
Administration Guide
Page 180
ATA Voice Field Reference Line page B GW1/2/3/4 NAT Mapping Enable If enabled, the ATA device uses NAT mapping when contacting Gateway 1. This value is consistent for all calls to the PSTN gateway when the Line 1 proxy is the authentication user-id to be ... associated with a VoIP Caller or a PSTN Caller. The default dial plan script for a dial plan expression is blank. GW1/2/3/4 Password The default is as follows: Cisco Small Business ATA Administration Guide 180 On the SPA8800, the Line page includes the dial plan fields as follows: (*xx|[3469]11|0|00|[29]xxxxxx...
ATA Voice Field Reference Line page B GW1/2/3/4 NAT Mapping Enable If enabled, the ATA device uses NAT mapping when contacting Gateway 1. This value is consistent for all calls to the PSTN gateway when the Line 1 proxy is the authentication user-id to be ... associated with a VoIP Caller or a PSTN Caller. The default dial plan script for a dial plan expression is blank. GW1/2/3/4 Password The default is as follows: Cisco Small Business ATA Administration Guide 180 On the SPA8800, the Line page includes the dial plan fields as follows: (*xx|[3469]11|0|00|[29]xxxxxx...
Administration Guide
Page 181
... number US 1 + 10-digit long distance number Everything else (Int'l long distance, FWD, ...) Dial Plan Dial plan script for this parameter is present, use NAT mapping Each parameter is expanded in the same SPA3102. the authentication user-id • pwd - the authentication password • nat - Example 1: *1xxxxxxxxxx
... number US 1 + 10-digit long distance number Everything else (Int'l long distance, FWD, ...) Dial Plan Dial plan script for this parameter is present, use NAT mapping Each parameter is expanded in the same SPA3102. the authentication user-id • pwd - the authentication password • nat - Example 1: *1xxxxxxxxxx
Administration Guide
Page 196
...This Trunk Dial Plan typically is no . To send the configured NAT keep alive message that should trust the number sent by the Line SUA. Cisco Small Business ATA Administration Guide 196 By default the trunk dial plan allows any non-empty number: ([*#0-9AD][*#0-9A-D].) Voice tab > Trunk Group ... yes. NOTE: The trunk SUA will also apply the Trunk Dial Plan on the number before sending out INVITE to maintain the current NAT mapping. Destination that should be sent periodically to the ITSP. The default is sent. Enter the keep alive message periodically, select yes. If the...
...This Trunk Dial Plan typically is no . To send the configured NAT keep alive message that should trust the number sent by the Line SUA. Cisco Small Business ATA Administration Guide 196 By default the trunk dial plan allows any non-empty number: ([*#0-9AD][*#0-9A-D].) Voice tab > Trunk Group ... yes. NOTE: The trunk SUA will also apply the Trunk Dial Plan on the number before sending out INVITE to maintain the current NAT mapping. Destination that should be sent periodically to the ITSP. The default is sent. Enter the keep alive message periodically, select yes. If the...
Administration Guide
Page 199
... no . Voice tab > PSTN Line page (SPA3102) > NAT Settings section NAT Mapping Enable To use externally mapped IP addresses and SIP/RTP ports in SIP messages, select yes. Otherwise, select no . Select the appropriate list: None, Phone 1+2, Phone 1, or Phone 2. Cisco Small Business ATA Administration Guide 199 Otherwise, select no. PSTN Contact List...
... no . Voice tab > PSTN Line page (SPA3102) > NAT Settings section NAT Mapping Enable To use externally mapped IP addresses and SIP/RTP ports in SIP messages, select yes. Otherwise, select no . Select the appropriate list: None, Phone 1+2, Phone 1, or Phone 2. Cisco Small Business ATA Administration Guide 199 Otherwise, select no. PSTN Contact List...