Configuring Advanced Features
707
If NAT is disabled, the port number shows in the Via and Contact SIP headers of SIP
messages. If NAT is enabled, the phone uses the NAT port number (and NAT IP address)
in the Via and Contact SIP headers of SIP messages, but still use the configured source
port.
Procedure
NAT traversal and STUN server can be configured using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Configure NAT traversal and
STUN server on a phone basis.
Parameters:
sip.nat_stun.enable
sip.nat_stun.server
sip.nat_stun.port
Configure local SIP port and TLS
SIP port.
Parameters:
sip.listen_port
sip.tls_listen_port
<MAC>.cfg
Configure NAT traversal on a
per-line basis.
Parameters:
account.X.nat.nat_traversal
Local
Web User Interface
Configure NAT traversal and
STUN server on a phone basis.
Navigate to:
For
SIP-T48G/T46G/T42G/T41P/T40P/
T29G/T27P/T27G/T23P/T23G/T21(
P) E2/T19(P) E2/CP860:
http://<phoneIPAddress>/servl
et? p=network-adv&q=load
For SIP VP-T49G:
http://<phoneIPAddress>/servl
et?m=mod_data&p=network-a
dv&q=load
Содержание SIP-T2 Series
Страница 1: ......
Страница 14: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones xiv...
Страница 45: ...Getting Started 23 For SIP T42G T41P T40P Desk Mount Method Wall Mount Method Optional...
Страница 47: ...Getting Started 25 For SIP T23P T23G Desk Mount Method Wall Mount Method Optional...
Страница 122: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 100...
Страница 504: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 482...
Страница 757: ...Configuring Advanced Features 735 The IP phone reboots automatically to make settings effective after a period of time...
Страница 758: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 736...
Страница 812: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 790 6 Click Confirm to accept the change...
Страница 1005: ...Appendix 983...