Cisco 7960G Administrator's Manual page 165
Sip
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Also See for 7960G:
- Administration manual (184 pages) ,
- User manual (122 pages) ,
- Phone manual (74 pages)
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Appendix D
Configurable Parameters for the SIP IP Phone
Table D-1
Parameter
network_port2_type
outbound_proxy
outbound_proxy_port
phone_label
phone_password
phone_prompt
preferred_codec
proxy_backup
proxy_backup_port
Configuration File Parameters (continued)
Description
(Optional) Configures the device type that is connected to port 2 of
the phone.
Valid values are Hub/Switch and PC. Default is Hub/Switch.
Note
(Optional) IP address of the outbound proxy server. You can use
either a dotted IP address or a DNS name.
(Optional) Port number of the outbound proxy server. Default
is 5060.
When an outbound proxy is enabled, all SIP requests are sent to the
outbound proxy server instead of to the proxyx_address. All
responses continue to reconcile the normal Via processing rules.
The media stream is not routed through the outbound proxy.
NAT and outbound proxy modes can be independently enabled or
disabled. The received= tag is added to the Via header of all
responses if there is no received= tag in the uppermost Via header
and if the source IP address is different from the IP address in the
uppermost Via header. Keep the following rules in mind:
•
•
(Phone-specific; optional) Text to display on the top right status line
of the LCD. This field is for end-user display only and has no effect
on caller identification or messaging. For example, a phone label
can display "User A's phone." Limited to 11 characters.
(Phone-specific; optional) Password to be used for console or Telnet
access. Limited to 31 characters. Default is cisco.
(Phone-specific; optional) Prompt to display during Telnet or
console access. Limited to 15 characters. Default is SIP Phone.
(Optional) Codec to use when a call is initiated.
Valid values are g711alaw, g711ulaw, g729a, and none. Default is
g711ulaw.
(Optional) IP address of the backup proxy server or gateway. Enter
this address in IP dotted-decimal notation.
Note
(Optional) Port number of the backup proxy server. Default is 5060.
If the value is PC, port 2 can be connected only to a PC. If
you are not sure about the connection, use the Hub/Switch
default value. Specifying the PC option and then connecting
port 2 to a switch results in spanning-tree loops and network
confusion.
If a received= tag is in the uppermost Via header, the response
is sent back to the IP address contained in the received= tag.
If there is no received= tag and the IP address in the uppermost
Via header is different from the source IP address, the response
is sent back to the source IP address.
You must specify at least one address or the phones cannot
register.
Cisco SIP IP Phone Administrator Guide, Release 6.x and 7.x
D-11
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