# 3G-324M Parameters

The vmsamp_ip324m_bicc application provides new parameters (from the legacy vmsamp application) that control the settings for NbUP, Clear Channel Gateways, and BICC Call and Bearer Control. Original vmsamp parameters still apply.

This topic provides information about the new vmsamp_ip324m_bicc parameters you must configure in the gateway configuration files. For information about the original vmsamp parameters, refer to the Video Mail Application Demonstration Program Manual.

## H.223 Gateway-Related Settings for vmsamp_ip324m_bicc

The following table describes the H.223 gateway related settings in the gateway configuration files (g1.cfg and g2.cfg) for vmsamp_ip324m_bicc:

Setting | Type | Default | Description
h223Gw_srcIPAddr | string | 10.118.7.225 | IP address of this board.
h223Gw_destIPAddr | string | 10.118.7.226 | IP address of the remote board to receive the H.223 over IP data. This address is re-negotiated during call setup using IPBCP.
h223Gw_srcPort | int | 2000 | UDP port to use on this board.
h223Gw_destPort | int | 3000 | UDP port of the remote User Plane Endpoint. This port is re-negotiated during call setup using IPBCP.
h223Gw_DspStream | int | 64 | DSP stream (64 for CG6X6X boards, 16 for CG 6000 boards).
h223Gw_ds0Timeslot | int | 300 | First timeslot that is configured for H.223 over IP.
h223Gw_JitterBufferDepth | int | 4 | H223 Gateway Jitter Buffer Depth
h223Gw_frameDuration | int | 5 | Frame Duration in ms (re-negotiated during call setup using IPBCP). Valid values: 5 ms or 20 ms
h223Gw_payloadType | int | 99 | Dynamic Payload Type (re-negotiated during call setup using IPBCP).
h223Gw_enable | int | 0 | Enables sending H.223 over IP. If this setting is not enabled, the other settings in this table do not take effect, and the bearer data is sent over TDM.

## NbUP-Related Settings for vmsamp_ip324m_bicc

The following table describes the new NbUP related settings in the gateway configuration files (g1.cfg andg2.cfg) for vmsamp_ip324m_bicc:

Setting | Type | Default | Description
h223Gw_enableNbUP | int | 1 | NbUP is enabled by default.
h223Gw_modeNbUP | int | 0 | NbUP Slave Mode (0) or Master Mode (1).
h223Gw_pduTypeNbUP | int | 0 | NbUP PDU Type: 0 (with payload error detection) 1 (without payload error detection)
h223Gw_NbUPInitTimer | int | 200 | NbUP (Master or Slave) Timer (in ms)
h223Gw_NbUPInitRetry | int | 20 | Max number of Init Retransmissions for NbUP Master

## ISUP-Related Settings for vmsamp_ip324m_bicc

The following table describes the ISUP related settings in the gateway configuration files (g1.cfg andg2.cfg) for vmsamp_ip324m_bicc:

Setting | Type | Default | Description
isupGw_board | int | 1 | TX board number.
isupGw_circuitId | int | 1 | First BICC circuit ID.
isupGw_switchType | int | 12 | ST_BICC
isupGw_logBcfMessages | int | 0 | 0: log the received BCF messages 1: don’t log the received BCF messages

## BCF-Related Settings for vmsamp_ip324m_bicc

The following table describes the new BCF related settings in the gateway configuration files (g1.cfg andg2.cfg) for vmsamp_ip324m_bicc:

Setting | Type | Default | Description
bcfMask | int | 340 | BCF Library Trace Mask: 0 = TRACE_NONE 0x154 = TRACE_ALL_ERR 0xfffff = TRACE_ALL
bcfCodecRequest | int | 0 | Optional Codec used for Codec Negotiation (only available for Delayed Bearer Setup Variant) 0 = BCF_NO_CODEC 1 = BCF_CODEC_AMR 2 = BCF_CODEC_AMR2 4 = BCF_CODEC_G711 8 = BCF_CODEC_MUME 16 = BCF_CODEC_MUME2
bcfBearerSetupVariant | int | 0 | 0 = Forward bearer establishment with fast forward tunneling 1 = Forward bearer establishment with delayed forward tunneling