494 Dialogic
®
Global Call IP Technology Guide — November 2007
Dialogic Corporation
The following parameters set in IP_VIRTBOARD for the default virtual board apply to both
protocols:
• total_max_calls = 120
• localIP.ip_ver = IPVER4
• localIP.u_ipaddr.ipv4 — set via DCM configuration manager utility
• sup_serv_mask = IP_SUP_SERV_DISABLED
The following parameters set in IP_VIRTBOARD for the default virtual board apply to H.323
operation:
• h323_max_calls = 120
• h323_signaling_port = 1720
• h323_msginfo_mask = IP_H323_MSGINFO_DISABLE
• terminal_type = IP_TT_GATEWAY
The following parameters set in IP_VIRTBOARD for the default virtual board apply to SIP
operations:
• sip_max_calls = 120
• sip_signaling_port = 5060
• sip_msg_info_mask = IP_SIP_MSGINFO_DISABLE
• sip_mime_mem = Disabled
• outbound_proxy_IP = Disabled
• outbound_proxy_port = 5060
• outbound_proxy_hostname = NULL
• E_SIP_tcpenabled = ENUM_Disabled
• E_SIP_OutboundProxyTransport = ENUM_UDP
• E_SIP_Persistence = ENUM_PERSISTENCE_TRANSACT_USER
• SIP_maxUDPmsgLen = 1300
• E_SIP_DefaultTransport = UNUM_UDP
• E_SIP_RequestRetry = ENUM_REQUEST_RETRY_ALL
• E_SIP_OPTIONS_Access = ENUM_Disabled
• SIP_TLS_ENGINE = NULL
8.3.28 gc_Stop( ) Variances for IP
Applications must not attempt to re-start the Dialogic
®
Global Call API library with a call to
gc_Start( ) after calling gc_Stop( ), even in a debug environment. There must be no more than one
call to gc_Start( ) per application execution. After the library has been stopped, the application
should be exited and re-started before any attempt is made to re-start the library.