Sipura Technology SPA-2000 Supplementary Services Enable, Parameter Name Description Default

Use OB Proxy In	Whether to forcer SIP requests to be sent to the	Yes
Dialog	outbound proxy within a dialog. Ignored if <Use
	Outbound Proxy> is “no” or <Outbound Proxy> is
	empty
Register	Enable periodic registration with the <Proxy>. This	Yes
	parameter is ignored if <Proxy> is not specified.
Make Call Without	Allow making outbound calls without successful	No
Reg	(dynamic) registration by the unit. If “No”, dial tone
	will not play unless registration is successful
Ans Call Without Reg	Allow answering inbound calls without successful	No
	(dynamic) registration by the unit
Register Expires1	Expires value in sec in a REGISTER request. SPA	3600
	will periodically renew registration shortly before
	the current registration expired. This parameter is
	ignored if <Register> is “no”. Range: 0 – (231 – 1)
	sec
Use DNS SRV	Whether to use DNS SRV lookup for Proxy and	No
	Outbound Proxy
Display Name	Subscriber’s display name to appear in caller-id
User ID	Subscriber’s user-id. Usually a E.164 number
Password	Subscriber’s a/c password
Auth ID	Subscriber’s authentication ID
Use Auth ID	If set to “yes”, the pair <Auth ID> and <Password>	No
	are used for SIP authentication. Else the pair <User
	ID> and <Password> are used.
Notes:

1.If proxy responded to REGISTER with a smaller Expires value, the SPA will renew registration based on this smaller value instead of the configured value. If registration failed with an “Expires too brief” error response, the SPA will retry with the value given in the Min-Expires header in the error response.

3.4.5.2.Supplementary Services Enable

The SPA-2000 provides native support of a large set of enhanced or supplementary services. All of these services are optional. The parameters listed in the following table are used to enable or disable a specific supplementary service. A supplementary service should be disabled if a) the user has not subscribed for it, or b) the Service Provider intends to support similar service using other means than relying on the SPA-2000.

Parameter Name	Description		Default
CW Serv	Enable Call Waiting Service		Yes
Block CID Serv	Enable Block Caller ID Service		Yes
Block ANC Serv	Enable Block Anonymous Calls Service		Yes
Dist Ring Serv	Enable Distinctive Ringing Service		Yes
Cfwd All Serv	Enable Call Forward All Service		Yes
Cfwd Busy Serv	Enable Call Forward Busy Service		Yes
Cfwd No Ans Serv	Enable Call Forward No Answer Service		Yes
Cfwd Sel Serv	Enable Call Forward Selective Service		Yes
DND Serv	Enable Do Not Disturb Service		Yes
CID_Serv	Enable Caller ID Service		Yes
CWCID Serv	Enable Call Waiting Caller ID Service		Yes
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