{"id":2218,"date":"2026-03-21T00:55:45","date_gmt":"2026-03-21T00:55:45","guid":{"rendered":"https:\/\/multahost.com\/blog\/?p=2218"},"modified":"2026-03-21T01:05:30","modified_gmt":"2026-03-21T01:05:30","slug":"vos3000-infraestructura-completa-important-servidor","status":"publish","type":"post","link":"https:\/\/multahost.com\/blog\/vos3000-infraestructura-completa-important-servidor\/","title":{"rendered":"VOS3000 Infraestructura Completa \u2013 Important Servidor, Red NAT y Gateway GoIP"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"vos-3000-infraestructura-completa-servidor-red-nat-y-gateway-go-ip\">VOS3000 Infraestructura Completa \u2013 Servidor, Red NAT y Gateway GoIP<\/h1>\n\n\n\n<p><strong>VOS3000 infraestructura servidor gateway es la base t\u00e9cnica sobre la cual opera todo su negocio VoIP.<\/strong> Esta gu\u00eda completa integra los tres pilares fundamentales de una operaci\u00f3n profesional: dimensionamiento correcto del servidor, configuraci\u00f3n de red para superar problemas NAT, e integraci\u00f3n de gateways GSM GoIP para terminaci\u00f3n m\u00f3vil. Dominar estos elementos le permitir\u00e1 construir una infraestructura robusta y escalable.<\/p>\n\n\n\n<p>\ud83d\udcde <strong>\u00bfNecesita configurar su infraestructura VOS3000?<\/strong> WhatsApp: <a href=\"https:\/\/wa.me\/8801911119966\" target=\"_blank\" rel=\"noreferrer noopener\">+8801911119966<\/a><\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><ul><li><a href=\"#vos-3000-infraestructura-completa-servidor-red-nat-y-gateway-go-ip\">VOS3000 Infraestructura Completa \u2013 Servidor, Red NAT y Gateway GoIP<\/a><ul><li><a href=\"#parte-1-requisitos-del-servidor-vos-3000\">Parte 1: Requisitos del Servidor VOS3000 Infraestructura<\/a><ul><li><a href=\"#\ud83d\udcca-especificaciones-por-volumen-de-trafico\">\ud83d\udcca Especificaciones por Volumen de Tr\u00e1fico (VOS3000 Infraestructura)<\/a><\/li><li><a href=\"#\ud83d\udcca-calculo-de-ancho-de-banda-por-codec\">\ud83d\udcca C\u00e1lculo de Ancho de Banda por C\u00f3dec (VOS3000 Infraestructura)<\/a><\/li><li><a href=\"#\ud83d\udd27-requisitos-de-sistema-operativo\">\ud83d\udd27 Requisitos de Sistema Operativo (VOS3000 Infraestructura)<\/a><\/li><\/ul><\/li><li><a href=\"#parte-2-configuracion-de-red-y-problemas-nat\">Parte 2: Configuraci\u00f3n de Red y Problemas NAT<\/a><ul><li><a href=\"#\ud83d\udcca-causas-comunes-de-audio-unidireccional\">\ud83d\udcca Causas Comunes de Audio Unidireccional<\/a><\/li><li><a href=\"#\ud83d\udd27-configuracion-nat-en-vos-3000\">\ud83d\udd27 Configuraci\u00f3n NAT en VOS3000 (VOS3000 Infraestructura)<\/a><\/li><li><a href=\"#\ud83d\udcca-puertos-a-abrir-en-firewall\">\ud83d\udcca Puertos a Abrir en Firewall<\/a><\/li><li><a href=\"#\ud83d\udd27-desactivar-sip-alg-en-routers\">\ud83d\udd27 Desactivar SIP ALG en Routers (VOS3000 Infraestructura)<\/a><\/li><\/ul><\/li><li><a href=\"#parte-3-integracion-de-gateway-go-ip-gsm\">Parte 3: Integraci\u00f3n de Gateway GoIP GSM<\/a><ul><li><a href=\"#\ud83d\udcca-modelos-go-ip-comunes\">\ud83d\udcca Modelos GoIP Comunes (VOS3000 Infraestructura)<\/a><\/li><li><a href=\"#\u2699\ufe0f-configuracion-go-ip-para-vos-3000\">\u2699\ufe0f Configuraci\u00f3n GoIP para VOS3000<\/a><\/li><li><a href=\"#\ud83d\udd27-configuracion-en-vos-3000-para-go-ip\">\ud83d\udd27 Configuraci\u00f3n en VOS3000 para GoIP (VOS3000 Infraestructura)<\/a><\/li><\/ul><\/li><li><a href=\"#diagnostico-unificado-de-problemas\">Diagn\u00f3stico Unificado de Problemas<\/a><ul><li><a href=\"#\ud83d\udcca-flujo-de-diagnostico-completo\">\ud83d\udcca Flujo de Diagn\u00f3stico Completo<\/a><\/li><li><a href=\"#\ud83d\udd27-comandos-de-diagnostico\">\ud83d\udd27 Comandos de Diagn\u00f3stico<\/a><\/li><\/ul><\/li><li><a href=\"#\ud83d\udd17-recursos-relacionados\">\ud83d\udd17 Recursos Relacionados (VOS3000 Infraestructura)<\/a><\/li><li><a href=\"#\u2753-preguntas-frecuentes\">\u2753 Preguntas Frecuentes (VOS3000 Infraestructura)<\/a><ul><li><a href=\"#por-que-tengo-audio-unidireccional-solo-en-algunas-llamadas\">\u00bfPor qu\u00e9 tengo audio unidireccional solo en algunas llamadas?<\/a><\/li><li><a href=\"#como-se-si-mi-servidor-vos-3000-esta-sobrecargado\">\u00bfC\u00f3mo s\u00e9 si mi servidor VOS3000 est\u00e1 sobrecargado?<\/a><\/li><li><a href=\"#mi-go-ip-no-registra-con-vos-3000-que-hago\">\u00bfMi GoIP no registra con VOS3000, qu\u00e9 hago?<\/a><\/li><li><a href=\"#necesito-ip-dedicada-para-vos-3000\">\u00bfNecesito IP dedicada para VOS3000?<\/a><\/li><\/ul><\/li><li><a href=\"#\ud83d\udcde-configuracion-profesional-de-infraestructura-vos-3000\">\ud83d\udcde Configuraci\u00f3n Profesional de Infraestructura VOS3000<\/a><\/li><li><a href=\"#\ud83d\udcde-need-call-center-setup-support\">\ud83d\udcde Need Professional VOS3000 Setup Support?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"parte-1-requisitos-del-servidor-vos-3000\">Parte 1: Requisitos del Servidor VOS3000 Infraestructura<\/h2>\n\n\n\n<p>El dimensionamiento correcto del servidor es el primer paso para una operaci\u00f3n VOS3000 exitosa. Un servidor subdimensionado causa problemas de calidad, p\u00e9rdida de llamadas y frustraci\u00f3n de clientes, mientras que un servidor sobredimensionado representa un gasto innecesario.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udcca-especificaciones-por-volumen-de-trafico\">\ud83d\udcca Especificaciones por Volumen de Tr\u00e1fico (VOS3000 Infraestructura)<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcde Llamadas Concurrentes<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcbb CPU<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcbe RAM<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcbf Disco SSD<\/th><\/tr><\/thead><tbody><tr><td><strong>500 concurrentes<\/strong><\/td><td>4 n\u00facleos<\/td><td>8 GB<\/td><td>100 GB<\/td><\/tr><tr><td><strong>1,000 concurrentes<\/strong><\/td><td>8 n\u00facleos<\/td><td>16 GB<\/td><td>200 GB<\/td><\/tr><tr><td><strong>2,000 concurrentes<\/strong><\/td><td>16 n\u00facleos<\/td><td>32 GB<\/td><td>500 GB<\/td><\/tr><tr><td><strong>5,000+ concurrentes<\/strong><\/td><td>32 n\u00facleos<\/td><td>64 GB<\/td><td>1 TB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udcca-calculo-de-ancho-de-banda-por-codec\">\ud83d\udcca C\u00e1lculo de Ancho de Banda por C\u00f3dec (VOS3000 Infraestructura)<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udd0a C\u00f3dec<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcc8 Bandwidth por Llamada<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcde 100 Llamadas<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcde 500 Llamadas<\/th><\/tr><\/thead><tbody><tr><td><strong>G.711 (PCMU\/PCMA)<\/strong><\/td><td>64-87 kbps<\/td><td>8.7 Mbps<\/td><td>43.5 Mbps<\/td><\/tr><tr><td><strong>G.729<\/strong><\/td><td>24-32 kbps<\/td><td>3.2 Mbps<\/td><td>16 Mbps<\/td><\/tr><tr><td><strong>G.723.1<\/strong><\/td><td>17-21 kbps<\/td><td>2.1 Mbps<\/td><td>10.5 Mbps<\/td><\/tr><tr><td><strong>GSM<\/strong><\/td><td>13-22 kbps<\/td><td>2.2 Mbps<\/td><td>11 Mbps<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udd27-requisitos-de-sistema-operativo\">\ud83d\udd27 Requisitos de Sistema Operativo (VOS3000 Infraestructura)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sistema Operativo:<\/strong> CentOS 7.x o 8.x (64-bit obligatorio)<\/li>\n\n\n\n<li><strong>Base de Datos:<\/strong> MySQL 5.7+ o MariaDB 10.3+<\/li>\n\n\n\n<li><strong>Java Runtime:<\/strong> OpenJDK 8 o superior<\/li>\n\n\n\n<li><strong>Red:<\/strong> IP p\u00fablica dedicada recomendada, acceso root completo<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"parte-2-configuracion-de-red-y-problemas-nat\">Parte 2: Configuraci\u00f3n de Red y Problemas NAT<\/h2>\n\n\n\n<p>Los problemas de red, especialmente los relacionados con NAT, son la causa m\u00e1s com\u00fan de fallos en sistemas VoIP. El audio unidireccional (one-way audio) ocurre cuando la se\u00f1alizaci\u00f3n SIP atraviesa el NAT correctamente pero los paquetes RTP de voz no pueden encontrar su camino de vuelta.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udcca-causas-comunes-de-audio-unidireccional\">\ud83d\udcca Causas Comunes de Audio Unidireccional<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u26a0\ufe0f Causa<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udccb S\u00edntoma<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udd27 Soluci\u00f3n<\/th><\/tr><\/thead><tbody><tr><td><strong>Firewall bloqueando RTP<\/strong><\/td><td>Una parte escucha, otra no<\/td><td>Abrir puertos UDP 10000-20000<\/td><\/tr><tr><td><strong>IP privada en SDP<\/strong><\/td><td>Audio no llega desde Internet<\/td><td>Configurar IP externa en VOS3000<\/td><\/tr><tr><td><strong>SIP ALG activo<\/strong><\/td><td>Problemas intermitentes<\/td><td>Desactivar SIP ALG en router<\/td><\/tr><tr><td><strong>C\u00f3dec sin transcoding<\/strong><\/td><td>Sin audio pero llamada conecta<\/td><td>Habilitar transcoding o coincidir c\u00f3decs<\/td><\/tr><tr><td><strong>Puerto SIP incorrecto<\/strong><\/td><td>No registra o no recibe llamadas<\/td><td>Verificar puerto 5060\/5070<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udd27-configuracion-nat-en-vos-3000\">\ud83d\udd27 Configuraci\u00f3n NAT en VOS3000 (VOS3000 Infraestructura)<\/h3>\n\n\n\n<p>Para servidores VOS3000 detr\u00e1s de NAT o con IP p\u00fablica, la configuraci\u00f3n correcta de la direcci\u00f3n IP externa es fundamental para que el audio fluya correctamente en ambas direcciones.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udccb Par\u00e1metro<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u2699\ufe0f Configuraci\u00f3n<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcdd Nota<\/th><\/tr><\/thead><tbody><tr><td><strong>IP Externa<\/strong><\/td><td>Configurar IP p\u00fablica del servidor<\/td><td>Usada en SDP para RTP<\/td><\/tr><tr><td><strong>Rango RTP<\/strong><\/td><td>10000-20000 UDP<\/td><td>Abrir en firewall externo<\/td><\/tr><tr><td><strong>Puerto SIP<\/strong><\/td><td>5060 UDP\/TCP<\/td><td>Se\u00f1alizaci\u00f3n principal<\/td><\/tr><tr><td><strong>Puerto Web<\/strong><\/td><td>8080 TCP (configurable)<\/td><td>Interfaz de gesti\u00f3n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udcca-puertos-a-abrir-en-firewall\">\ud83d\udcca Puertos a Abrir en Firewall<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\"># Puertos VOS3000 - Reglas Firewall\n\n# Se\u00f1alizaci\u00f3n SIP\niptables -A INPUT -p udp --dport 5060 -j ACCEPT\niptables -A INPUT -p tcp --dport 5060 -j ACCEPT\niptables -A INPUT -p udp --dport 5070 -j ACCEPT\n\n# Media RTP (rango completo)\niptables -A INPUT -p udp --dport 10000:20000 -j ACCEPT\n\n# Interfaz Web\niptables -A INPUT -p tcp --dport 8080 -j ACCEPT\n\n# SSH (cambiar puerto si es posible)\niptables -A INPUT -p tcp --dport 22 -j ACCEPT\n\n# Guardar reglas\nservice iptables save\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udd27-desactivar-sip-alg-en-routers\">\ud83d\udd27 Desactivar SIP ALG en Routers (VOS3000 Infraestructura)<\/h3>\n\n\n\n<p>El SIP ALG (Application Layer Gateway) en routers consumer intenta &#8220;ayudar&#8221; con SIP pero frecuentemente causa problemas en sistemas VoIP profesionales. Debe desactivarse.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udce1 Router\/Brand<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udccd Ubicaci\u00f3n Configuraci\u00f3n<\/th><\/tr><\/thead><tbody><tr><td><strong>Cisco\/Linksys<\/strong><\/td><td>Administration &gt; Management &gt; SIP ALG<\/td><\/tr><tr><td><strong>Mikrotik<\/strong><\/td><td>IP &gt; Firewall &gt; NAT &gt; desactivar sip helper<\/td><\/tr><tr><td><strong>Fortinet<\/strong><\/td><td>config voip profile &gt; set sip-helper disable<\/td><\/tr><tr><td><strong>TP-Link<\/strong><\/td><td>Advanced &gt; NAT &gt; SIP ALG<\/td><\/tr><tr><td><strong>Netgear<\/strong><\/td><td>WAN &gt; NAT &gt; SIP ALG<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"parte-3-integracion-de-gateway-go-ip-gsm\">Parte 3: Integraci\u00f3n de Gateway GoIP GSM<\/h2>\n\n\n\n<p>Los gateways GSM GoIP permiten conectar VOS3000 con redes m\u00f3viles para terminaci\u00f3n de llamadas usando tarjetas SIM. Esta integraci\u00f3n es esencial para operadores que manejan tr\u00e1fico m\u00f3vil, calling cards o servicios de SMS.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udcca-modelos-go-ip-comunes\">\ud83d\udcca Modelos GoIP Comunes (VOS3000 Infraestructura)<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcf1 Modelo<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcde Canales<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udccb Caracter\u00edsticas<\/th><\/tr><\/thead><tbody><tr><td><strong>GoIP-1<\/strong><\/td><td>1 canal GSM<\/td><td>Ideal para pruebas y bajo volumen<\/td><\/tr><tr><td><strong>GoIP-4<\/strong><\/td><td>4 canales GSM<\/td><td>Peque\u00f1as operaciones, SIM bank compatible<\/td><\/tr><tr><td><strong>GoIP-8<\/strong><\/td><td>8 canales GSM<\/td><td>Operaciones medianas<\/td><\/tr><tr><td><strong>GoIP-16\/32<\/strong><\/td><td>16\/32 canales GSM<\/td><td>Alto volumen, operadores establecidos<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2699\ufe0f-configuracion-go-ip-para-vos-3000\">\u2699\ufe0f Configuraci\u00f3n GoIP para VOS3000<\/h3>\n\n\n\n<p>La configuraci\u00f3n del gateway GoIP implica establecer la conexi\u00f3n SIP con VOS3000 y configurar los par\u00e1metros de cada canal SIM individual.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udccb Par\u00e1metro<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u2699\ufe0f Valor<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud83d\udcdd Descripci\u00f3n<\/th><\/tr><\/thead><tbody><tr><td><strong>SIP Server IP<\/strong><\/td><td>IP del servidor VOS3000<\/td><td>Direcci\u00f3n del softswitch<\/td><\/tr><tr><td><strong>SIP Server Port<\/strong><\/td><td>5060<\/td><td>Puerto SIP de VOS3000<\/td><\/tr><tr><td><strong>Register<\/strong><\/td><td>Habilitado<\/td><td>Registro SIP hacia VOS3000<\/td><\/tr><tr><td><strong>Auth ID<\/strong><\/td><td>Nombre del gateway en VOS3000<\/td><td>ID de autenticaci\u00f3n<\/td><\/tr><tr><td><strong>Auth Password<\/strong><\/td><td>Contrase\u00f1a configurada en VOS3000<\/td><td>Contrase\u00f1a del gateway<\/td><\/tr><tr><td><strong>Codec<\/strong><\/td><td>G.729, G.711<\/td><td>C\u00f3decs soportados<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udd27-configuracion-en-vos-3000-para-go-ip\">\ud83d\udd27 Configuraci\u00f3n en VOS3000 para GoIP (VOS3000 Infraestructura)<\/h3>\n\n\n\n<p>En VOS3000, el gateway GoIP debe configurarse como Gateway Routing (para terminaci\u00f3n de llamadas hacia el GSM) o como Gateway Mapping (para recibir llamadas desde el GSM).<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Crear Gateway en VOS3000:<\/strong> Gesti\u00f3n de Operaci\u00f3n &gt; Gesti\u00f3n de Gateway &gt; Nuevo Gateway Routing<\/li>\n\n\n\n<li><strong>Configurar Nombre:<\/strong> Asignar nombre identificatorio (ej: GoIP4_Spain)<\/li>\n\n\n\n<li><strong>Tipo de Registro:<\/strong> Seleccionar &#8220;Din\u00e1mico&#8221; si GoIP se registra hacia VOS3000<\/li>\n\n\n\n<li><strong>Contrase\u00f1a:<\/strong> Establecer la misma contrase\u00f1a configurada en GoIP<\/li>\n\n\n\n<li><strong>Capacidad:<\/strong> Definir n\u00famero de l\u00edneas seg\u00fan canales del gateway<\/li>\n\n\n\n<li><strong>Prefijos:<\/strong> Configurar prefijos de destino que se enrutar\u00e1n por este gateway<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"diagnostico-unificado-de-problemas\">Diagn\u00f3stico Unificado de Problemas<\/h2>\n\n\n\n<p>Cuando aparece audio unidireccional o problemas de conectividad, el diagn\u00f3stico debe considerar tanto la configuraci\u00f3n del servidor como la red y los gateways conectados.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udcca-flujo-de-diagnostico-completo\">\ud83d\udcca Flujo de Diagn\u00f3stico Completo<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\">PROBLEMA: Audio Unidireccional o Sin Audio\n\n\u251c\u2500 Paso 1: Verificar Recursos Servidor\n\u2502   \u251c\u2500\u2500 \u00bfCPU por debajo de 80%?\n\u2502   \u251c\u2500\u2500 \u00bfRAM disponible suficiente?\n\u2502   \u2514\u2500\u2500 \u00bfDiscos sin saturaci\u00f3n IO?\n\u2502\n\u251c\u2500 Paso 2: Verificar Configuraci\u00f3n Red\n\u2502   \u251c\u2500\u2500 \u00bfIP externa configurada en VOS3000?\n\u2502   \u251c\u2500\u2500 \u00bfFirewall permite puertos RTP?\n\u2502   \u251c\u2500\u2500 \u00bfSIP ALG desactivado en router?\n\u2502   \u2514\u2500\u2500 \u00bfNAT traversal configurado?\n\u2502\n\u251c\u2500 Paso 3: Verificar Gateway GoIP\n\u2502   \u251c\u2500\u2500 \u00bfGateway registrado en VOS3000?\n\u2502   \u251c\u2500\u2500 \u00bfSIM cards activas y con saldo?\n\u2502   \u251c\u2500\u2500 \u00bfC\u00f3decs coinciden entre VOS y GoIP?\n\u2502   \u2514\u2500\u2500 \u00bfAudio bidireccional en pruebas locales?\n\u2502\n\u2514\u2500 Paso 4: An\u00e1lisis con SIP Trace\n    \u251c\u2500\u2500 Verificar SDP contiene IP correcta\n    \u251c\u2500\u2500 Verificar puertos RTP negociados\n    \u2514\u2500\u2500 Analizar flujo de paquetes con tcpdump\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udd27-comandos-de-diagnostico\">\ud83d\udd27 Comandos de Diagn\u00f3stico<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\"># Verificar uso de recursos\ntop -n 1 | head -20\n\n# Verificar puertos SIP abiertos\nnetstat -ulnp | grep 5060\n\n# Verificar puertos RTP\nnetstat -ulnp | grep java\n\n# Capturar tr\u00e1fico SIP\ntcpdump -i eth0 -n port 5060 -w sip_capture.pcap\n\n# Capturar tr\u00e1fico RTP\ntcpdump -i eth0 -n udp portrange 10000-20000\n\n# Verificar registro de gateway\ncat \/var\/log\/opensips.log | grep Register\n\n# Verificar conectividad con gateway\nping [IP-GoIP]\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83d\udd17-recursos-relacionados\">\ud83d\udd17 Recursos Relacionados (VOS3000 Infraestructura)<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udcd6 <a href=\"https:\/\/multahost.com\/blog\/vos3000-dialer-call-test-no-voice-one-way-audio-vos3000-pin-call-no-audio\/\" target=\"_blank\" rel=\"noreferrer noopener\">VOS3000 Audio Unidireccional &#8211; Soluciones Completas<\/a><\/li>\n\n\n\n<li>\ud83d\udcd6 <a href=\"https:\/\/multahost.com\/blog\/an002-installing-goip-in-vos-and-elastix-platform\/\" target=\"_blank\" rel=\"noreferrer noopener\">Instalaci\u00f3n de GoIP en VOS3000<\/a><\/li>\n\n\n\n<li>\ud83d\udcd6 <a href=\"https:\/\/multahost.com\/blog\/goip-series-sim-card-for-gsm-voice-gateway-user-manual\/\" target=\"_blank\" rel=\"noreferrer noopener\">Manual de Usuario GoIP Series<\/a><\/li>\n\n\n\n<li>\ud83d\udcd6 <a href=\"https:\/\/multahost.com\/blog\/vos3000-extended-firewall\/\" target=\"_blank\" rel=\"noreferrer noopener\">Gu\u00eda Completa de Firewall VOS3000<\/a><\/li>\n\n\n\n<li>\ud83d\udcd6 <strong>Descargas:<\/strong> <a href=\"https:\/\/vos3000.com\/downloads.php\" target=\"_blank\" rel=\"noreferrer noopener\">vos3000.com\/downloads.php<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2753-preguntas-frecuentes\">\u2753 Preguntas Frecuentes (VOS3000 Infraestructura)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"por-que-tengo-audio-unidireccional-solo-en-algunas-llamadas\">\u00bfPor qu\u00e9 tengo audio unidireccional solo en algunas llamadas?<\/h3>\n\n\n\n<p>Esto t\u00edpicamente indica problemas de NAT asim\u00e9trico o firewall stateful que no permite el retorno de paquetes RTP. Verifique que los puertos RTP est\u00e9n completamente abiertos y que la IP externa est\u00e9 configurada correctamente en VOS3000. Tambi\u00e9n puede ser un problema de SIP ALG intermitente.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"como-se-si-mi-servidor-vos-3000-esta-sobrecargado\">\u00bfC\u00f3mo s\u00e9 si mi servidor VOS3000 est\u00e1 sobrecargado?<\/h3>\n\n\n\n<p>Use el comando &#8216;top&#8217; para monitorear CPU y RAM. Si la CPU consistentemente supera el 80% o el uso de RAM est\u00e1 por encima del 90%, necesita escalar el servidor. Tambi\u00e9n monitoree el I\/O de disco con &#8216;iostat&#8217; ya que consultas lentas de MySQL pueden causar problemas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"mi-go-ip-no-registra-con-vos-3000-que-hago\">\u00bfMi GoIP no registra con VOS3000, qu\u00e9 hago?<\/h3>\n\n\n\n<p>Verifique: 1) IP y puerto SIP correctos en GoIP, 2) Nombre de usuario y contrase\u00f1a coinciden exactamente, 3) No hay firewall bloqueando entre GoIP y VOS3000, 4) El gateway est\u00e1 creado en VOS3000 como Gateway Routing con tipo &#8220;Din\u00e1mico&#8221;. Revise los logs en VOS3000 para ver si llega el REGISTER.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"necesito-ip-dedicada-para-vos-3000\">\u00bfNecesito IP dedicada para VOS3000?<\/h3>\n\n\n\n<p>Se recomienda IP p\u00fablica dedicada para VOS3000 en producci\u00f3n. Si usa NAT, aseg\u00farese de configurar correctamente la IP externa en VOS3000 y abrir todos los puertos necesarios (5060 SIP, 10000-20000 RTP) en el firewall. IP compartida puede causar problemas con algunos endpoints.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83d\udcde-configuracion-profesional-de-infraestructura-vos-3000\">\ud83d\udcde Configuraci\u00f3n Profesional de Infraestructura VOS3000<\/h2>\n\n\n\n<p>\u00bfNecesita configurar servidor, resolver problemas NAT o integrar gateways GoIP con VOS3000? Ofrecemos servicios completos de infraestructura que incluyen dimensionamiento de servidor, configuraci\u00f3n de red, optimizaci\u00f3n de firewall, integraci\u00f3n de gateways y soporte t\u00e9cnico continuo.<\/p>\n\n\n\n<p><strong>\ud83d\udcf1 WhatsApp: <a href=\"https:\/\/wa.me\/8801911119966\" target=\"_blank\" rel=\"noreferrer noopener\">+8801911119966<\/a><\/strong><\/p>\n\n\n\n<p>\u00a1Construya una infraestructura VOS3000 robusta y profesional!<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83d\udcde-need-call-center-setup-support\">\ud83d\udcde Need Professional VOS3000 Setup Support?<\/h2>\n\n\n\n<p>For professional VOS3000 installations and deployment, VOS3000 Server Rental Solution:<\/p>\n\n\n\n<p>\ud83d\udcf1 <strong>WhatsApp:<\/strong> <a href=\"https:\/\/wa.me\/8801911119966\" target=\"_blank\" rel=\"noopener\">+8801911119966<\/a><br>\ud83c\udf10 <strong>Website:<\/strong> <a href=\"https:\/\/www.vos3000.com\" target=\"_blank\" rel=\"noopener\">www.vos3000.com<\/a><br>\ud83c\udf10 <strong>Blog:<\/strong> <a href=\"https:\/\/multahost.com\/blog\">multahost.com\/blog<\/a><br>\ud83d\udce5 <strong>Downloads:<\/strong> <a href=\"https:\/\/www.vos3000.com\/downloads.php\" target=\"_blank\" rel=\"noopener\">VOS3000 Downloads<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><img data-recalc-dims=\"1\" height=\"540\" width=\"809\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" alt=\"VOS3000 softswitch VoIP, VOS3000 seguridad, VOS3000 Call Center Soluciones, VOS3000 API Integraci\u00f3n, VOS3000 Infraestructura\" title=\"\" class=\"lazyload\" data-src=\"https:\/\/i0.wp.com\/multahost.com\/blog\/wp-content\/uploads\/2026\/03\/vos3000-spanish-banner-server-callcenter-api-1024x683.png?resize=809%2C540&#038;ssl=1\"><\/td><td><img data-recalc-dims=\"1\" height=\"540\" width=\"809\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" alt=\"VOS3000 softswitch VoIP, VOS3000 seguridad, VOS3000 Call Center Soluciones, VOS3000 API Integraci\u00f3n, VOS3000 Infraestructura\" title=\"\" class=\"lazyload\" data-src=\"https:\/\/i0.wp.com\/multahost.com\/blog\/wp-content\/uploads\/2026\/03\/vos3000-spanish-banner-server-callcenter-api-1024x683.png?resize=809%2C540&#038;ssl=1\"><\/td><td><img data-recalc-dims=\"1\" height=\"540\" width=\"809\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" alt=\"VOS3000 softswitch VoIP, VOS3000 seguridad, VOS3000 Call Center Soluciones, VOS3000 API Integraci\u00f3n, VOS3000 Infraestructura\" title=\"\" class=\"lazyload\" data-src=\"https:\/\/i0.wp.com\/multahost.com\/blog\/wp-content\/uploads\/2026\/03\/vos3000-spanish-banner-server-callcenter-api-1024x683.png?resize=809%2C540&#038;ssl=1\"><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>VOS3000 infraestructura servidor gateway con requisitos hardware, configuraci\u00f3n NAT, audio unidireccional y GoIP integraci\u00f3n. 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