mod_callcenter: add cc_outbound_cid_name_prefix

Prefixes the displayed caller_id_name when calling outbound agents
without affecting the caller_id_name of the underlying member channel.

src/mod/applications/mod_callcenter/mod_callcenter.c

@@ -1445,6 +1445,14 @@ static void *SWITCH_THREAD_FUNC outbound_agent_thread_run(switch_thread_t *threa
 
 	/* CallBack Mode */
 	if (!strcasecmp(h->agent_type, CC_AGENT_TYPE_CALLBACK)) {
+		switch_channel_t *member_channel = switch_core_session_get_channel(member_session);
+		char *cid_name = NULL;
+		const char *cid_name_prefix = NULL;
+		if ((cid_name_prefix = switch_channel_get_variable(member_channel, "cc_outbound_cid_name_prefix"))) {
+			cid_name = switch_mprintf("%s%s", cid_name_prefix, h->member_cid_name);
+			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member_session), SWITCH_LOG_DEBUG, "Setting outbound caller_id_name to: %s\n", cid_name);
+		}
+
 		switch_event_create(&ovars, SWITCH_EVENT_REQUEST_PARAMS);
 		switch_event_add_header(ovars, SWITCH_STACK_BOTTOM, "cc_queue", "%s", h->queue_name);
 		switch_event_add_header(ovars, SWITCH_STACK_BOTTOM, "cc_member_uuid", "%s", h->member_uuid);
@@ -1460,9 +1468,9 @@ static void *SWITCH_THREAD_FUNC outbound_agent_thread_run(switch_thread_t *threa
 
 		t_agent_called = local_epoch_time_now(NULL);
 		dialstr = switch_mprintf("%s", h->originate_string);
-		status = switch_ivr_originate(NULL, &agent_session, &cause, dialstr, 60, NULL, h->member_cid_name, h->member_cid_number, NULL, ovars, SOF_NONE, NULL);
-
+		status = switch_ivr_originate(NULL, &agent_session, &cause, dialstr, 60, NULL, cid_name ? cid_name : h->member_cid_name, h->member_cid_number, NULL, ovars, SOF_NONE, NULL);
 		switch_safe_free(dialstr);
+		switch_safe_free(cid_name);
 
 		switch_event_destroy(&ovars);
 	/* UUID Standby Mode */