Cisco SPA2102 - Call Feature Settings Section

ATA Voice Field Reference
Line page
Cisco Small Business ATA Administration Guide 163
B
Call Feature Settings section
On the SPA8800, these settings are configured on the Phone pages only.
Reply 182 On Call
Waiting
When this feature is enabled, your ATA device replies with
a SIP 182 response to the caller if it is already in a call and
the phone is off-hook. To use this feature, select yes.
Otherwise, keep the default, no.
This field is found on the SPA2102, SPA3102, SPA8800
only.
Use Anonymous
with RPID
When set to yes, use anonymous in the SIP message
when remote party ID is requested in the SIP message.
This field is found on the SPA2102 only.
Default is yes.
Use Local Addr in
FROM
The IP address of the local address enclosed in the FROM
of the SIP message. This field is found on the SPA2102
only.
Default is no.
Blind Attn-Xfer
Enable
Enables the ATA device to perform an attended transfer
operation by ending the current call leg and performing a
blind transfer of the other call leg. If this feature is disabled,
the ATA device performs an attended transfer operation by
referring the other call leg to the current call leg while
maintaining both call legs. To use this feature, select yes.
Otherwise, select no.
The default is no.
MOH Server
User ID or URL of the auto-answering streaming audio
server. When only a user ID is specified, the current or
outbound proxy is contacted. Music-on-hold is disabled if
the MOH Server is not specified.
Conference Bridge
URL
This feature supports external conference bridging for n-
way conference calls (n > 2), instead of mixing audio locally.
To use this feature, set this parameter to that of the servers
name, for example, conf@myserver.com:12345 or conf
(which uses the Proxy value as the domain). This field is
found on the SPA2102 and PAP2T only.