diff options
Diffstat (limited to 'res/res_pjsip.c')
-rw-r--r-- | res/res_pjsip.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/res/res_pjsip.c b/res/res_pjsip.c index 1d57a072b..316a9472e 100644 --- a/res/res_pjsip.c +++ b/res/res_pjsip.c @@ -199,7 +199,7 @@ <para>This setting allows to choose the DTMF mode for endpoint communication.</para> <enumlist> <enum name="rfc4733"> - <para>DTMF is sent out of band of the main audio stream.This + <para>DTMF is sent out of band of the main audio stream. This supercedes the older <emphasis>RFC-2833</emphasis> used within the older <literal>chan_sip</literal>.</para> </enum> @@ -316,6 +316,27 @@ <configOption name="send_rpid" default="no"> <synopsis>Send the Remote-Party-ID header</synopsis> </configOption> + <configOption name="rpid_immediate" default="no"> + <synopsis>Immediately send connected line updates on unanswered incoming calls.</synopsis> + <description> + <para>When enabled, immediately send <emphasis>180 Ringing</emphasis> + or <emphasis>183 Progress</emphasis> response messages to the + caller if the connected line information is updated before + the call is answered. This can send a <emphasis>180 Ringing</emphasis> + response before the call has even reached the far end. The + caller can start hearing ringback before the far end even gets + the call. Many phones tend to grab the first connected line + information and refuse to update the display if it changes. The + first information is not likely to be correct if the call + goes to an endpoint not under the control of this Asterisk + box.</para> + <para>When disabled, a connected line update must wait for + another reason to send a message with the connected line + information to the caller before the call is answered. You can + trigger the sending of the information by using an appropriate + dialplan application such as <emphasis>Ringing</emphasis>.</para> + </description> + </configOption> <configOption name="timers_min_se" default="90"> <synopsis>Minimum session timers expiration period</synopsis> <description><para> |