VOS3000 parameter description, VOS3000 system parameter, VOS3000 data maintenance, VOS3000 data report, VOS3000 number management
VOS3000 parameter description is the most comprehensive technical reference available for VoIP system administrators who need to configure and optimize their softswitch installations. This complete configuration reference guide covers every single parameter available in VOS3000 version 2.1.9.07, organized into logical categories for easy navigation and practical implementation. Whether you are managing a small wholesale VoIP operation or a large-scale telecom infrastructure, understanding these parameters is essential for achieving optimal call quality, billing accuracy, and system reliability. Based on the official VOS3000 2.1.9.07 manual (Section 4.3.5, Pages 222-252), this guide provides detailed explanations of each parameter including default values, valid ranges, and practical usage scenarios.
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Reference: VOS3000 2.1.9.07 Manual, Section 4.3.5 (Pages 222-252)
The VOS3000 parameter description framework organizes all configuration settings into a hierarchical structure that reflects the functional architecture of the softswitch system. At the highest level, parameters are divided into three primary categories: VOS3000 server parameters, softswitch parameters (including H323, SIP, and system subcategories), and audio service parameters. Each category controls specific aspects of system behavior, and understanding these categories is crucial for effective system administration. The VOS3000 softswitch platform contains over 200 configurable parameters that control every aspect of system behavior, from billing precision and alarm thresholds to SIP timer values and media proxy settings.
| ๐ Category | ๐ Description | ๐ Manual Pages |
|---|---|---|
| VOS3000 Parameters | Server-level parameters for billing, alarms, reports, security | 222-228 |
| Softswitch H323 Parameters | H.323 protocol settings for gateway communications | 229-230 |
| Softswitch SIP Parameters | SIP protocol settings including NAT, timers, authentication | 230-237 |
| Softswitch System Parameters | Core softswitch settings for media, calls, endpoints | 237-239 |
| Audio Service Parameters | IVR, voicemail, callback service settings | 239-241 |
Accessing the VOS3000 parameter description settings requires navigating through the VOS3000 client interface to the appropriate configuration menus. For server parameters, administrators should navigate to System Management, then select System Parameter to view and modify the parameter list. For softswitch parameters including H323, SIP, and system subcategories, the path is Operation Management followed by Softswitch Management, then Additional Settings, and finally System Parameter. Audio service parameters are accessed through the audio service configuration interface.
| Step | Navigation Path | Action |
|---|---|---|
| 1 | System Management | Expand navigation tree |
| 2 | System Parameter | Double-click to open parameter table |
| 3 | Operation Management > Softswitch Management | Select softswitch node |
| 4 | Additional Settings | Right-click โ Additional settings |
| 5 | System Parameter Tab | Find and modify parameters |
| 6 | Apply Changes | Click OK to save modifications |
Reference: VOS3000 2.1.9.07 Manual, Section 4.3.5.1 (Pages 222-228)
The VOS3000 parameter description for server parameters encompasses all configuration settings that control the core server functionality of the softswitch platform. These parameters determine how the server handles billing calculations, generates reports, manages alarms, interacts with databases, and enforces security policies. Server parameters are prefixed with โSERVER_โ in the parameter name, making them easily identifiable in the configuration interface.
Alarm configuration parameters within the VOS3000 parameter description control how the system monitors and reports various operational conditions. These parameters define thresholds for generating alerts, specify notification methods, and configure alarm suppression settings. Proper configuration of alarm parameters ensures that administrators receive timely notifications of critical system conditions without being overwhelmed by excessive alerts.โ๏ธ Parameter Name ๐ Default ๐ Description ๐ Page SERVER_ALARM_CUSTOMER_BALANCE_MAX_SIZE 1000 Number of accounts in Balance Alarm settings menu 223 SERVER_ALARM_DATABASE_IGNORE_ERROR_CODE โ Database error codes to ignore without triggering warnings 223 SERVER_ALARM_DISABLE Off Off enables alarm system, On disables all alarms 223 SERVER_ALARM_E164S Default Default E164 number for Alarm Management 223 SERVER_ALARM_EMAIL Default Default email address for alarm notifications 223 SERVER_ALARM_EMAIL_DELAY 300 Interval in seconds between email alarm notifications 223 SERVER_ALARM_ENABLE_EMAIL Off Enable email alarm notifications (On/Off) 223 SERVER_ALARM_ENABLE_VOICE Off Enable voice call alarm notifications (On/Off) 223
The billing system parameters form a critical component of the VOS3000 parameter description because they directly affect revenue calculation and financial accuracy. These parameters control billing precision, fee calculation methods, free call duration settings, and various billing behaviors that determine how calls are charged. Misconfiguration of billing parameters can result in revenue loss, customer disputes, or billing errors.โ๏ธ Parameter Name ๐ Default ๐ Description ๐ Page SERVER_BILLING_FEE_PRECISION 0.0000000 Billing money accuracy precision (0-1000 decimal places) 224 SERVER_BILLING_FEE_UNIT 0.0000000 Billing money unit for charge calculations (0-1000) 224 SERVER_BILLING_FORWARD_PREFIX โ Billing prefix for Call Transfer scenarios 224 SERVER_BILLING_FREE_E164S โ Service numbers for free calls with no time limit 224 SERVER_BILLING_FREE_TIME 0 Free duration in seconds to deduct from charged time 224 SERVER_BILLING_GATEWAY_ROUTE_PREFIX โ Routing gateway additional prefix for billing 224 SERVER_BILLING_HOLD_TIME_PRECISION 1000 Time precision in milliseconds for billing duration 224 SERVER_BILLING_NO_CDR_E164S โ Numbers that will not create CDR records 224 SERVER_BILLING_PREVENT_OVERDRAFT_ADVANCE_TIME 1 Account anti-overdraft advance minutes (1-15) 224 SERVER_BILLING_PROFIT_CALCULATE Call charges โ Sub โ Call expense Formula for call profit calculation 224
Call Detail Record (CDR) and reporting parameters within the VOS3000 parameter description govern how call records are generated, stored, and processed for reporting purposes. These parameters determine CDR file formats, storage intervals, queue sizes, and automatic report generation settings. Proper configuration of CDR parameters is essential for maintaining accurate call records and enabling detailed traffic analysis.โ๏ธ Parameter Name ๐ Default ๐ Description ๐ Page SERVER_CDR_FILE_WRITE_INTERVAL None Interval in seconds for creating new CDR files (60-86400) 225 SERVER_CDR_FILE_WRITE_MAX 2048 Maximum number of CDR files to retain (10-4096) 225 SERVER_CDR_REAL_TIME_REPORT_SERVER โ Address for real-time CDR reporting server 225 SERVER_MAX_CDR_PENDING_LIST_LENGTH 100000 Maximum length of CDR processing queue (10000-100000) 225 SERVER_QUERY_CDR_DENY_TIME โ Hours when CDR query is denied (e.g., 18,19,20,21) 225 SERVER_QUERY_CDR_MAX_DAY_INTERVAL 31 Maximum days for CDR query interval 225
The VOS3000 parameter description includes numerous parameters that control automatic report generation for business intelligence and operational analysis purposes. These reports are generated daily at approximately 1:00 AM and include revenue reports, gateway billing analysis, clearing reports, and various analytical reports.โ๏ธ Parameter Name ๐ Default ๐ Report Generated SERVER_REPORT_AGENT_INCOME On Agent Income Report SERVER_REPORT_CLEARING_CUSTOMER_FEE Off Clearing Account Details Report SERVER_REPORT_CUSTOMER_FEE On Revenue Details Report SERVER_REPORT_GATEWAY_FEE On Gateway Bill Report SERVER_REPORT_PHONE_FEE On Phone Bill Report SERVER_REPORT_GATEWAY_ROUTING_LOCATION_ASR_ACD On Routing Gateway Area Analysis Report
Security parameters in the VOS3000 parameter description establish the foundational security posture of the softswitch system. These parameters control password policies, login attempt restrictions, session management, and various authentication behaviors that protect the system from unauthorized access. In todayโs threat landscape where VoIP systems are frequent targets for fraud and abuse, proper configuration of security parameters is essential.โ๏ธ Parameter Name ๐ Default ๐ Description ๐ Page SERVER_LOGIN_FAILED_DISABLE_TIME 120 Seconds to disable login after failed attempts (30-7200) 226 SERVER_PASSWORD_LENGTH 8 Default minimum password length requirement 226 SERVER_PASSWORD_TERMINAL_ADDITIONAL_CHARACTERS โ Additional characters for phone/gateway random passwords 226 SERVER_VERIFY_CLEARING_CUSTOMER Off Verify clearing account balance against minimum limit 226 SERVER_VERIFY_CLEARING_CUSTOMER_REMAIN_MONEY_LIMIT 0.0 Clearing account minimum balance limit (0-10000000) 226
System configuration parameters in the VOS3000 parameter description control various operational aspects of the server including NTP time synchronization, display settings, database version management, and network configuration. These parameters establish the operational environment in which the softswitch functions.โ๏ธ Parameter Name ๐ Default ๐ Description ๐ Page SERVER_NTP_SERVER time-a.nist.gov Network time server (SNTP) for system time sync 227 SERVER_DATABASE_VERSION โ Current database version identifier 227 SERVER_DISPLAY_MONEY_PRECISION 3 Money display precision (e.g., 3 shows 1.000) 227 SERVER_DNS_UPDATE_INTERVAL 600 DNS update interval in seconds for Domain Management 227 SERVER_SOFTSWITCH_CLUSTER โ IP list of softswitch cluster nodes 227 SERVER_QUERY_MAX_SIZE 30000000 Maximum data query limit in items 227 SERVER_QUERY_ONE_PAGE_SIZE 10000 Number of data items per query page 227 SERVER_TRACE_FILE_LENGTH 40960 Debug file size in KB 227
Reference: VOS3000 2.1.9.07 Manual, Section 4.3.5.2 (Pages 229-230)
The H323 parameters within the VOS3000 parameter description control the behavior of H.323 protocol signaling for gateway communications. H.323 is an ITU-T standard protocol suite for multimedia communications over packet-based networks, and it remains widely deployed in enterprise and carrier VoIP environments despite the growing adoption of SIP.โ๏ธ Parameter Name ๐ Default ๐ Description ๐ Page SS_H245_PORT_RANGE 10000,39999 H245 port range for media control channels 229 SS_H323_DTMF_METHOD H.245 alphanumeric Default DTMF transmission mode for H.323 229 SS_H323_NUMBERING_PLAN UnknownPlan(0) Default numbering plan in Routing Gateway H323 229 SS_H323_NUMBER_TYPE UnknownType(0) Default number type in Routing Gateway H323 229 SS_H323_TIMEOUT_ALERTING 120 Alerting timeout in seconds for Routing Gateway H323 230 SS_H323_TIMEOUT_SETUP 5 Setup timeout in seconds for H.323 call establishment 230
Reference: VOS3000 2.1.9.07 Manual, Section 4.3.5.2 (Pages 230-237)
The SIP parameters represent one of the most extensive sections within the VOS3000 parameter description, reflecting the complexity and flexibility of the Session Initiation Protocol. SIP has become the dominant signaling protocol for VoIP communications, and VOS3000 provides comprehensive configuration options for controlling every aspect of SIP behavior including authentication, NAT traversal, session timers, and timeout values.
| โ๏ธ Parameter Name | ๐ Default | ๐ Description | ๐ Page |
|---|---|---|---|
| SS_SIP_AUTHENTICATION_CODE | โ | SIP authentication code for gateway registration | 230 |
| SS_SIP_AUTHENTICATION_REALM | โ | SIP authentication realm for digest authentication | 230 |
NAT keep-alive parameters in the VOS3000 parameter description are critical for maintaining connectivity with endpoints behind NAT devices. These parameters control the message content, sending period, and batching behavior for UDP heartbeat messages that prevent NAT bindings from expiring.โ๏ธ Parameter Name ๐ Default ๐ Range ๐ Description SS_SIP_NAT_KEEP_ALIVE_MESSAGE HELLO Text string Content of NAT keep-alive UDP packet (empty = disabled) SS_SIP_NAT_KEEP_ALIVE_PERIOD 30 10-86400 sec Interval between keep-alive transmissions SS_SIP_NAT_KEEP_ALIVE_SEND_INTERVAL 500 1-10000 ms Delay between individual keep-alive packets in batch SS_SIP_NAT_KEEP_ALIVE_SEND_ONE_TIME 3000 1-10000 Number of keep-alive packets sent per batch cycle
Session timer parameters in the VOS3000 parameter description control the SIP session timer functionality that prevents โzombie callsโ from persisting in the system. Based on RFC 4028, the session timer mechanism ensures that failed or hung calls are detected and cleaned up automatically.
| โ๏ธ Parameter Name | ๐ Default | ๐ Range | ๐ Description |
|---|---|---|---|
| SS_SIP_SESSION_TTL | 600 | 60-86400 sec | Detecting SIP connected status interval (Session-Expires) |
| SS_SIP_SESSION_UPDATE_SEGMENT | 2 | 2-10 | Divisor for refresh interval calculation (TTL/segment) |
| SS_SIP_SESSION_MIN_SE | 90 | 90-3600 sec | Minimum session expires value per RFC 4028 |
| SS_SIP_NO_TIMER_REINVITE_INTERVAL | 7200 | 0-86400 sec | Maximum call duration for non-timer endpoints |
Reference: VOS3000 2.1.9.07 Manual, Section 4.3.5.2 (Pages 237-239)
Softswitch system parameters control core softswitch functionality including media handling, call processing, gateway management, and blacklist/whitelist behavior. These parameters affect how the softswitch processes calls and interacts with gateways and endpoints.
| โ๏ธ Parameter Name | ๐ Default | ๐ Description | ๐ Page |
|---|---|---|---|
| SS_MEDIA_PROXY_MODE | 0 | Media proxy mode (0=disabled, 1=enabled) | 237 |
| SS_MEDIA_PROXY_PORT_RANGE | 40000,59999 | Port range for media proxy RTP traffic | 237 |
| SS_MAX_CALL_DURATION | 0 | Maximum call duration in seconds (0=unlimited) | 237 |
| SS_ENDPOINT_EXPIRE | 3600 | Terminal registration expiry time in seconds | 237 |
| SS_GATEWAY_ASR_RESERVE_TIME | 600 | ASR reserve time for gateway in seconds | 238 |
| SS_GATEWAY_ACD_RESERVE_TIME | 600 | ACD reserve time for gateway in seconds | 238 |
| โ๏ธ Parameter Name | ๐ Default | ๐ Description |
|---|---|---|
| SS_BLACK_LIST_CALLER_MALICIOUS_CALL_LIMIT | 1000 | Max calls triggering malicious call blocking |
| SS_BLACK_LIST_CALLER_MALICIOUS_CALL_EXPIRE | 3600 | Duration for malicious call block in seconds |
| SS_BLACK_LIST_NO_ANSWER_LIMIT | 100 | Consecutive no-answer calls triggering block |
| SS_BLACK_LIST_NO_ANSWER_EXPIRE | 3600 | Duration for no-answer block in seconds |
Reference: VOS3000 2.1.9.07 Manual, Section 4.3.5.3 (Pages 239-241)
Audio service parameters control the IVR (Interactive Voice Response) system, voicemail functionality, callback services, and other value-added audio features in VOS3000. These parameters determine codec priorities, language settings, timeout values, and session behavior for audio services.โ๏ธ Parameter Name ๐ Default ๐ Description ๐ Page IVR_CODEC_PRIORITY G.711A,G.711U,G.729,G.723 Codec priority for IVR media 239 IVR_DEFAULT_LANGUAGE en Default language for IVR prompts 239 IVR_MEDIA_CHECK_TIME_OUT 3000 Media check timeout in milliseconds 240 IVR_RINGING_TIMEOUT 60 Ringing timeout in seconds 240 IVR_SIP_SESSION_TTL 600 SIP session TTL for IVR calls 240 IVR_VOICEMAIL_MAX_DURATION 120 Maximum voicemail duration in seconds 241
Implementing effective VOS3000 parameter description management requires adherence to established best practices that minimize risk and ensure system stability. The following recommendations are derived from extensive deployment experience and reflect industry-standard approaches to configuration management.
| ๐ข Scenario | โฑ๏ธ SESSION_TTL | ๐ก NAT_PERIOD | ๐ซ MAX_DURATION |
|---|---|---|---|
| Standard VoIP Wholesale | 600 (10 min) | 30 sec | 0 (unlimited) |
| Call Center Operations | 900 (15 min) | 20 sec | 14400 (4 hrs) |
| Mobile/Unstable Networks | 300 (5 min) | 15 sec | 3600 (1 hr) |
| Enterprise PBX | 1200 (20 min) | 30 sec | 28800 (8 hrs) |
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The SERVER_BILLING_FEE_PRECISION and SERVER_BILLING_FEE_UNIT parameters are critical for billing accuracy. These parameters control the decimal precision and billing unit for charge calculations. Configure these parameters according to your business requirements and regulatory requirements for billing precision.
To enable NAT keep-alive, set SS_SIP_NAT_KEEP_ALIVE_MESSAGE to a non-empty value (default is โHELLOโ). If this parameter is empty, NAT keep-alive is disabled. Configure SS_SIP_NAT_KEEP_ALIVE_PERIOD to control the interval between keep-alive transmissions (default is 30 seconds).
Setting SS_SIP_SESSION_TTL too low (below 90 seconds) may cause frequent session refresh messages, increasing network traffic and potentially causing call quality issues. The minimum recommended value is 90 seconds as specified in RFC 4028. Values below this may trigger โ422 Session Interval Too Smallโ errors from endpoints.
To disable automatic generation of specific reports, set the corresponding SERVER_REPORT_ parameter to โOffโ in the System Parameter interface. For example, to disable the Agent Income Report, set SERVER_REPORT_AGENT_INCOME to โOffโ. Disabled reports can still be generated manually through the client interface.
Yes, use the SS_MAX_CALL_DURATION parameter to limit the maximum call duration for all calls. Set the value in seconds (0 means unlimited). This parameter is useful for preventing runaway calls and controlling costs. Individual accounts may have additional duration limits configured in their settings.
MultaHost provides comprehensive technical support for VOS3000 parameter description configuration. Our experienced team can assist with parameter selection, configuration best practices, and troubleshooting. For immediate assistance, contact us via WhatsApp at +8801911119966. Additional resources are available at vos3000.com/downloads.php.
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