//network
const UCHAR cIPtype[] = "ip_type";
const UCHAR	cIPAddress[] = "ip_address"; 
const UCHAR	cSubMask[] = "subnet_mask";
const UCHAR cRouterIP[] = "router_ip";
const UCHAR cDnsType[] = "dns_type";
const UCHAR cDnsIP[] = "dns_ip";
const UCHAR cDnsIP2[] = "dns_ip2";
const UCHAR cLay3Qos[] = "lay3_qos";
const UCHAR cVlanTag[] = "vlan_tag";
const UCHAR cQosPriority[] = "qos_priority";
//system
const UCHAR cTimeZone[] = "time_zone";
const UCHAR cDayLight[] = "day_light";
const UCHAR cSntpDns[] = "sntp_dns";
const UCHAR cAdminPIN[] = "admin_pin";
const UCHAR cVolInput[] = "vol_input";
const UCHAR cVolOutput[] = "vol_output";
const UCHAR cProvisionType[] = "provision_type";
const UCHAR cProvisionServer[] = "provision_server";
const UCHAR cProvisionTTL[] = "provision_ttl";
//voice
const UCHAR cVoiceCoder0[] = "voice_coder0";
const UCHAR cVoiceCoder1[] = "voice_coder1";
const UCHAR cVoiceCoder2[] = "voice_coder2";
const UCHAR cVoiceCoder3[] = "voice_coder3";
const UCHAR cVoiceCoder4[] = "voice_coder4";
const UCHAR cVoiceCoder5[] = "voice_coder5";
const UCHAR cG723Rate[] = "g723_rate";
const UCHAR cVad[] = "vad";
const UCHAR cAgc[] = "agc";
const UCHAR cAec[] = "aec";
const UCHAR cIlbcFrame[] = "ilbcframe";
const UCHAR cIlbcPayload[] = "ilbcpayload";
const UCHAR cFrameNumber[] = "frame_number";
//dialplan
const UCHAR cFwdNumber[] = "fwd_number";
const UCHAR cFwdAlways[] = "fwd_always";
const UCHAR cFwdBusy[] = "fwd_busy";
const UCHAR cFwdNoAnswer[] = "fwd_noanswer";
const UCHAR cNoAnswerTimeout[] = "noanswer_timeout";
const UCHAR cCallWaiting[] = "call_waiting";
const UCHAR cDialPrefix[] = "dial_prefix";
const UCHAR cHotLineNumber[] = "hotline_number";
//const UCHAR cNoKeyTimeout[] = "nokey_timeout";
//const UCHAR cUseWell[] = "use_well";
//prtocol settings
//common
const UCHAR cRegister[] = "register";
const UCHAR cLocalPort[] = "local_port";
const UCHAR cAuthID[] = "auth_id";
const UCHAR cAuthPIN[] = "auth_pin";
const UCHAR cUserName[] = "user_name";
const UCHAR cUserNumber[] = "user_number";
const UCHAR cDtmfType[] = "dtmf_type";
const UCHAR cRegisterTTL[] = "register_ttl";
const UCHAR cKeepAlive[] = "keep_alive";
const UCHAR cMessageNumber[] = "message_number";
//sip
const UCHAR cSipProxy[] = "sip_proxy";
const UCHAR cSipPort[] = "sip_port";
const UCHAR cSipDomain[] = "sip_domain";
const UCHAR cOutBoundProxy[] = "outbound_proxy";
const UCHAR cRtpPort[] = "rtp_port";
const UCHAR cDtmfPayload[] = "dtmf_payload";
const UCHAR cDnsSrv[] = "dns_srv";
const UCHAR cMwiSubscribe[] = "mwi_subscribe";
const UCHAR cPrack[] = "prack";
const UCHAR cProxyRequire[] = "proxy_require";
const UCHAR cNatTraversal[] = "nat_traversal";
const UCHAR cNatIP[] = "nat_ip";
const UCHAR cStunServer[] = "stun_server";
const UCHAR cStunPort[] = "stun_port";
// iax2
const UCHAR cIax2Server[] = "iax2_server";
const UCHAR cIax2Port[] = "iax2_port";
const UCHAR cDigitDialing[] = "digit_dialing";
