Yealink SIP-T3 Administrator's Manual page 414

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
T33P/T33G: Integer from 1 to 4;
T40P/T40G/T23P/T23G: Integer from 1 to 3;
T31P/T31G/T31/T21(P) E2: Integer from 1 to 2;
T30P/T30/T19(P) E2/CP920/CP925/CP935W: 1.
Default 1
Parameter dialplan.emergency.custom_asserted_id
It configures the custom outbound identity when placing an emergency call.
Description
Note: It works only if "dialplan.emergency.enable" is set to 1 (Enabled) and "dial-
plan.emergency.asserted_id_source" is not set to HELD.
A number with 10 to 25 digits - for example, 1234567890. The SIP URI constructed from the number
and SIP server (for example, abc.com) is included in the P-Asserted-Identity (PAI) header (for
example, <sip:1234567890@abc.com > ).
Permitted
SIP URI - for example, sip:1234567890123@abc.com. The full URI is included in the P-Asserted-Iden-
Values tity (PAI) header and the address will be replaced by the emergency server (for example,
<sip:1234567890123@emergency.com > ).
TEL URI - for example, tel:+16045558000. The full URI is included in the P-Asserted-Identity (PAI)
header (for example, <tel:+16045558000 > ).
Default Blank
Parameter dialplan.emergency.server.X.address
It configures the IP address or domain name of the emergency server X to be used for routing calls.
Note: If the account information has been configured (no matter whether the account registration suc-
Description
ceeds or fails), the emergency calls will be dialed using the following priority: SIP server > emergency
server; if not, the emergency server will be used. It works only if "dialplan.emergency.enable" is set to
1 (Enabled) and "dialplan.emergency.asserted_id_source" is not set to HELD.
Permitted
IP address or domain name
Values
Default Blank
Parameter dialplan.emergency.server.X.port
It configures the port of emergency server X to be used for routing calls.
Description
Note: It works only if "dialplan.emergency.enable" is set to 1 (Enabled) and "dial-
plan.emergency.asserted_id_source" is not set to HELD.
Permitted
Integer from 0 to 65535
Values
Default 5060
Parameter dialplan.emergency.server.X.transport_type
It configures the transport protocol the phones use to communicate with the emergency server X.
Description
Note: It works only if "dialplan.emergency.enable" is set to 1 (Enabled) and "dial-
plan.emergency.asserted_id_source" is not set to HELD.
0-UDP
1-TCP
Permitted
Values
2-TLS
3-DNS-NAPTR
408
[1]
[1]
[1]
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<y0000000000xx>.cfg