Administration Guide
Page 6
... (NAT) and Cisco IP Phones NAT Mapping with Session Border Controller NAT Mapping with SIP-ALG Router Configuring NAT Mapping with a Static IP Address Configuring NAT Mapping with STUN Determining Whether the Router Uses Symmetric or Asymmetric NAT Chapter 6: Configuring Security, Quality, and Network Features Setting Security Features SIP Initial INVITE and MWI...
... (NAT) and Cisco IP Phones NAT Mapping with Session Border Controller NAT Mapping with SIP-ALG Router Configuring NAT Mapping with a Static IP Address Configuring NAT Mapping with STUN Determining Whether the Router Uses Symmetric or Asymmetric NAT Chapter 6: Configuring Security, Quality, and Network Features Setting Security Features SIP Initial INVITE and MWI...
Administration Guide
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... IP (VoIP) telephone system that supports Session Initiation Protocol (SIP). This document describes some common network configurations; The SPA9000 Voice System uses standard TCP/IP protocols and can use the Cisco SPA9X2 and Wireless-G IP Phones as part of the Cisco Unified Communications 500 Series for small businesses. Cisco SPA and Wireless IP Phone Administration Guide 17...
... IP (VoIP) telephone system that supports Session Initiation Protocol (SIP). This document describes some common network configurations; The SPA9000 Voice System uses standard TCP/IP protocols and can use the Cisco SPA9X2 and Wireless-G IP Phones as part of the Cisco Unified Communications 500 Series for small businesses. Cisco SPA and Wireless IP Phone Administration Guide 17...
Administration Guide
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... attributes of an end-to-end call information to another subscriber in the network. Cisco SPA and Wireless IP Phone Administration Guide 87 It contains the following sections: • Session Initiation Protocol and Cisco IP Phones, page 87 • Configuring SIP, page 89 •... SPCP on the SPA525G, page 109 • Network Address Translation (NAT) and Cisco IP Phones, page 109 Session Initiation Protocol and Cisco IP Phones Cisco IP phones use the following diagram shows a SIP request for connection to be carried across network boundaries. Signaling allows call . 5 Configuring SIP,...
... attributes of an end-to-end call information to another subscriber in the network. Cisco SPA and Wireless IP Phone Administration Guide 87 It contains the following sections: • Session Initiation Protocol and Cisco IP Phones, page 87 • Configuring SIP, page 89 •... SPCP on the SPA525G, page 109 • Network Address Translation (NAT) and Cisco IP Phones, page 109 Session Initiation Protocol and Cisco IP Phones Cisco IP phones use the following diagram shows a SIP request for connection to be carried across network boundaries. Signaling allows call . 5 Configuring SIP,...
Administration Guide
Page 90
..., because TCP is "guaranteed delivery", which assures that the SIP packages are retransmitted. TCP also guarantees that lost packets are received in the network. TCP overcomes the problem with STUN" section on top of data. With TCP, new ports do not need to another SIP proxy in ... phones can use for the sending and receiving applications to -peer session is dynamic. 5 88 Configuring SIP, SPCP, and NAT Session Initiation Protocol and Cisco IP Phones SIP UA 2 4 SIP Proxy RTP 3 1 SIP Proxy SIP Proxy SIP UA SIP message routing is established between UAs over dynamically...
..., because TCP is "guaranteed delivery", which assures that the SIP packages are retransmitted. TCP also guarantees that lost packets are received in the network. TCP overcomes the problem with STUN" section on top of data. With TCP, new ports do not need to another SIP proxy in ... phones can use for the sending and receiving applications to -peer session is dynamic. 5 88 Configuring SIP, SPCP, and NAT Session Initiation Protocol and Cisco IP Phones SIP UA 2 4 SIP Proxy RTP 3 1 SIP Proxy SIP Proxy SIP UA SIP message routing is established between UAs over dynamically...
Administration Guide
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... purpose of the VoIP network by the endpoint. Cisco SPA and Wireless IP Phone Administration Guide 115 6 Configuring Security, Quality, and Network Features This chapter describes how to interact with the devices on page 117 SIP Initial INVITE and MWI Challenge SIP INVITE (initial) and MWI message in...that are secure and authenticated. • "SIP Initial INVITE and MWI Challenge" section on page 115 • "SIP Over TLS" section on page 116 • "SRTP and Securing Calls" section on the service provider network, which significantly increases the security of this challenge ...
... purpose of the VoIP network by the endpoint. Cisco SPA and Wireless IP Phone Administration Guide 115 6 Configuring Security, Quality, and Network Features This chapter describes how to interact with the devices on page 117 SIP Initial INVITE and MWI Challenge SIP INVITE (initial) and MWI message in...that are secure and authenticated. • "SIP Initial INVITE and MWI Challenge" section on page 115 • "SIP Over TLS" section on page 116 • "SRTP and Securing Calls" section on the service provider network, which significantly increases the security of this challenge ...
Administration Guide
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.... STEP 4 Select TLS from the SIP Transport drop-down box. 6 Configuring Security, Quality, and Network Features Setting Security Features In addition, the Auth INVITE option for the phone: STEP 1 Log in ...2 enables the challenging of the TLS protocol transparently. STEP 5 Click Submit All Changes. 116 Cisco SPA and Wireless IP Phone Administration Guide The TLS protocol has two layers: • TLS ... Real-Time Transport Protocol (SRTP) (see below) can layer on top of incoming initial SIP INVITE requests. SIP Over TLS eliminates the possibility of malicious activity by encrypting the...
.... STEP 4 Select TLS from the SIP Transport drop-down box. 6 Configuring Security, Quality, and Network Features Setting Security Features In addition, the Auth INVITE option for the phone: STEP 1 Log in ...2 enables the challenging of the TLS protocol transparently. STEP 5 Click Submit All Changes. 116 Cisco SPA and Wireless IP Phone Administration Guide The TLS protocol has two layers: • TLS ... Real-Time Transport Protocol (SRTP) (see below) can layer on top of incoming initial SIP INVITE requests. SIP Over TLS eliminates the possibility of malicious activity by encrypting the...
Administration Guide
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...Cisco IP phones support the use of G.729. Supports compressed 16, 24, 32, and 40 kbps digitized voice transmission at 6.4 kbps. NOTE G.723.1 is allowed. The third column shows the voice quality Mean Opinion Score (MOS), with both call is placed, a SIP re-invite message is better. Configuring Security, Quality, and Network...switch the calls to two channels of G.723.1 can be using G.723.1. For example, Line 1 and Line 2 can initiate a threeway conference with a scale of the available codecs. 4.5 Highest voice quality Low complexity. Supported on the 525G or ...
...Cisco IP phones support the use of G.729. Supports compressed 16, 24, 32, and 40 kbps digitized voice transmission at 6.4 kbps. NOTE G.723.1 is allowed. The third column shows the voice quality Mean Opinion Score (MOS), with both call is placed, a SIP re-invite message is better. Configuring Security, Quality, and Network...switch the calls to two channels of G.723.1 can be using G.723.1. For example, Line 1 and Line 2 can initiate a threeway conference with a scale of the available codecs. 4.5 Highest voice quality Low complexity. Supported on the 525G or ...
Administration Guide
Page 200
... phone automatically discovers if it is used with a SIP call control system, such as the type of protocol for Small Business. Internet Connection Type and Static IP Settings Parameter Internet Connection Type Static IP Netmask Gateway LAN MTU Description Choose the ...Initiation Protocol. Blank if DHCP assigned. Choose if the phone should automatically detect the type of protocol used with a Cisco Unified Communications Series server, such as the type Default router IP address. Cisco SPA and Wireless IP Phone Administration Guide 198 Choose if the phone is used on the network...
... phone automatically discovers if it is used with a SIP call control system, such as the type of protocol for Small Business. Internet Connection Type and Static IP Settings Parameter Internet Connection Type Static IP Netmask Gateway LAN MTU Description Choose the ...Initiation Protocol. Blank if DHCP assigned. Choose if the phone should automatically detect the type of protocol used with a Cisco Unified Communications Series server, such as the type Default router IP address. Cisco SPA and Wireless IP Phone Administration Guide 198 Choose if the phone is used on the network...
Administration Guide
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... Central (Login Required) www.cisco.com/web/partners/sell/smb Cisco Small Business Home www.cisco.com/smb Related Documentation See document... describes: • SPA9000 voice system management • SPA9000 IP PBX configuration • SPA400 phone gateway and voice mail server configuration For VARs and end phone users, describes: • SPA922, SPA942, SPA962 and SPA932 attendant...
... Central (Login Required) www.cisco.com/web/partners/sell/smb Cisco Small Business Home www.cisco.com/smb Related Documentation See document... describes: • SPA9000 voice system management • SPA9000 IP PBX configuration • SPA400 phone gateway and voice mail server configuration For VARs and end phone users, describes: • SPA922, SPA942, SPA962 and SPA932 attendant...
User Guide
Page 22
...Cisco® and then "Initializing Network". The date, name and number of the phone will display the standard menu for Phone Adapters Quick Installation Guide, available at www.cisco.com/go/smallbiz. If you still don't see the display, then contact your phone to the Cisco WBP54G: STEP 1 Configure the Cisco WBP54G using the Setup Wizard. Cisco Small Business..., the display will flash. STEP 2 During the Setup Wizard process, connect the Ethernet network cable of the WBP54G to the power port on the Cisco SPA IP Phone Connections graphic. Connect the power cable of the LCD screen. STEP 4...
...Cisco® and then "Initializing Network". The date, name and number of the phone will display the standard menu for Phone Adapters Quick Installation Guide, available at www.cisco.com/go/smallbiz. If you still don't see the display, then contact your phone to the Cisco WBP54G: STEP 1 Configure the Cisco WBP54G using the Setup Wizard. Cisco Small Business..., the display will flash. STEP 2 During the Setup Wizard process, connect the Ethernet network cable of the WBP54G to the power port on the Cisco SPA IP Phone Connections graphic. Connect the power cable of the LCD screen. STEP 4...