R2511-HP MSR Router Series Voice Command Reference(V5)

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cnonce cnonce: Authentication information field used for handshake authentication between the registrar
and the SIP UA, This field consists of a string of 1 to 50 case-sensitive characters. The characters double
quotation mark (") and backward slash (\) are invalid.
realm realm: Domain name used for handshake authentication between the registrar and SIP UA. The
domain name consists of a string of 1 to 50 case-sensitive characters. The characters double quotation
mark (") and backward slash (\) are invalid.
Usage guidelines
The password is always saved to the configuration file in cipher text, whether you specify the cipher or
simple keyword.
If realm is configured on the SIP UA, make sure the value is the same as that configured on the registrar.
Otherwise, the SIP UA will fail the authentication due to mismatch. If realm is not configured on a SIP UA,
the SIP UA will perform no realm match and consider that the value of realm configured on the registrar
is trusted.
If it is necessary to configure authentication information in POTS entity view or IVR entity view, HP
recommends that you use the same authentication information for the POTS entities or IVR entities
configured with the same telephone number.
In the case of authentication, do not execute the user command after the registration function is enabled.
This operation might result in registration update failures.
Examples
# Configure global SIP authentication information as follows:
• Username: abcd
• Password format: plain text
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] sip
[Sysname-voice-sip] user abcd password simple 1234
# Configure SIP authentication information in IVR entity view:
• Username: abcd
• Password: 1234
• Password format: plain text
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] dial-program
[Sysname-voice-dial] entity 100 ivr
[Sysname-voice-dial-entity100] user abcd password simple 1234
vpn-instance
Use vpn-instance to configure a VPN instance for SIP.
Use undo vpn-instance to remove the configuration.
Syntax
vpn-instance vpn-instance-name
undo vpn-instance