{"product_id":"cisco-isr-4331-router-with-pvdm4-32-voice-license","title":"Cisco ISR 4331 Router with PVDM4-32 \u0026 Voice License","description":"\u003cp\u003eThe Cisco ISR 4331 is a 1U branch router from the ISR 4000 Series, running Cisco IOS XE. This unit is supplied with a PVDM4-32 voice DSP module and a voice licence. It is aimed at network and telephony staff who need one box to handle WAN routing and voice gateway duties at a branch or small regional office.\u003c\/p\u003e\u003cp\u003eThree onboard Gigabit Ethernet interfaces cover WAN and LAN connectivity. Aggregate throughput is 100 Mb\/s as standard and can be raised to 300 Mb\/s with Cisco's optional performance licence. Further interfaces are added through two NIM slots and one SM-X slot, for example T1\/E1, FXS\/FXO or switch modules.\u003c\/p\u003e\u003cp\u003eThe PVDM4-32 supplies the DSP resources used for TDM-to-IP conversion, transcoding and conferencing. It suits sites that terminate PSTN circuits locally, keep analogue lines for fax or door phones, or need survivable call handling alongside a central Cisco call control platform. The channel count it delivers depends on the codec and service in use. The exact type of the included voice licence should be confirmed against the deployment before go-live.\u003c\/p\u003e\u003cp style=\"margin-top:8px; margin-bottom:0;\"\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Used, fully tested\u003c\/p\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 month\u003c\/p\u003e","brand":"CISCO","offers":[{"title":"Default Title","offer_id":53129253814583,"sku":"SD-CISCO-ISR4331-PVDM32-VOICE","price":1950.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/0265\/8103\/files\/1-cisco-isr4331-router-angled-view.png?v=1791567120","url":"https:\/\/serverdove.com\/ar\/products\/cisco-isr-4331-router-with-pvdm4-32-voice-license","provider":"Serverdove","version":"1.0","type":"link"}