本地sdp端口erro

Question

config_site.h

#define PJMEDIA_HAS_VIDEO 1

pjsua_config_default(&app_config.cfg);
app_config.cfg.cb.on_incoming_call = &on_incoming_call;
app_config.cfg.cb.on_call_media_state = &on_call_media_state;
app_config.cfg.cb.on_call_state = &on_call_state;
app_config.cfg.cb.on_dtmf_digit = &call_on_dtmf_callback;
app_config.cfg.cb.on_reg_state2=&on_reg_state_callback;
app_config.cfg.cb.on_call_sdp_created=&on_call_sdp_created;

pjsua_call_setting  call_opt

pjsua_call_setting  call_opt;
pjsua_call_setting_default(&call_opt);
call_opt.aud_cnt=1;
call_opt.flag=PJSUA_CALL_UNHOLD;
call_opt.req_keyframe_method=PJSUA_VID_REQ_KEYFRAME_SIP_INFO;
call_opt.vid_cnt=1;

添加本地帐户

pjsua_acc_add_local(transport_id, PJ_TRUE, &aid);

/* Adjust local account config based on pjsua app config */
{
     pjsua_acc_config acc_cfg;
    pjsua_acc_get_config(aid, tmp_pool, &acc_cfg);

    acc_cfg.rtp_cfg = app_config.rtp_cfg;
    app_config_init_video(&acc_cfg);
    acc_cfg.rtp_cfg = app_config.rtp_cfg;
    pjsua_acc_modify(aid, &acc_cfg);
}

第一次打电话，第二次就退出。

voip：./src/pjsip-ua/sip_inv.c:1135: pjsip_inv_verify_request3:断言失败。

为什么l_sdp不可用？

Answer 1

config_site.h #define PJMEDIA_HAS_VIDEO 0

禁用视频，是正常的

设置有问题吗？