Grandstream NetworksメーカーHT503の使用説明書/サービス説明書
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1 Surveillance So lution – How To Do It ? Grandstream has a full series of products for VoIP, Video and Surveillance. This article explains how to configure a surveillance solution for residential users or small enterprise users.
2 Configuration The solution is based on IP or computer network, therefore st atic IP is suggested. If the router used support static DHCP, then DHCP can also be used as long as the IP w ill NOT change after the router and device reboot.
3 1. HT -503 Scenario The HT503 is the key device here to connect the IP to PSTN w orld. The motion trigged alarm from surveillance camera is converted to a call sent out via HT503 to the user desired PSTN number, like cell phone. Us er will hear siren when receiving the call.
4 Figure 1-2: HT503 IP Configuration Below (Figure 1-3) is the alarm call related configuration : Unconditional Call Forward to PSTN : This is the place to fill in the number alarm call should be sent to (usually cell phone number).
5 Figure 1-4: HT503 FXO Port Configuration Below (Figure 1-4) is the FXO Port related configuration. Please configure only the mentioned parameters and do not change and leave all other parameters as default: Account Active: Yes SIP User ID: Use any digits you want.
6 Figure 1-5: HT503 FXO Port Configuration (Continued) Below (Figure 1-5) is the FXO Port related configuration continued. The ex ample below is using United States Bell Standard. If the HT503 is applied to other region, user is required to check w ith local carrier to search for the correct setting to make sure the HT503 function correctly.
7 Figure 1-6: HT503 FXS Port Configuration (Optional) Below (Figure 1-6) is the optional FXS Port related configuration. The user can connect an analogue phone to the FXS port of the HT503, and use that phone (by dialing ANY digits followed b y “#’ key) to call and monitor the audio near the surveillance device installed.
8 2. Surveillance Device Scenario (GXV3XXX IPC or DVS) As mentioned previously, static IP is required in such applica tion unless the router support static DHCP. This will prevent IP address change once the router or the device r ebooted; also if port forwarding w ill work correctly only if the IP address is fixed or static.
9 Figure 2-2: SIP Configuration of Surveillance Products Figure 2-3: SIP Configuration of Surveillance Products The “Phone List” is the place to fill real phone number if the Surveillance products have the related SIP server and registered.
10 Below (Figure 2-4, 2-5) is the screenshot of how to configure the Motion Detection of the Grandstrea m Surveillance product to work as desired: NOTE: 1) Configure the “region” where monitor required.
11 Figure 2-5: Motion Detection Configuration If user wants to receive the email with JPEG snapshot attach ed showing the moment alarm trigged, the correct SMTP setting should be configured in the Surveillance products. Below is the example showing the configuration.
12 Figure 2-6: SMTP Setting.
13 Verification Once the alarm trigged, the user will get calls from this setup. Alarm will be trigged by Surveillance camera and calls wi ll be made by the HT503 using the PSTN line connected to the “Line” Port. The receiver will hear a siren mentioning “something unusual happening in the monitored area”.
14 Figure 3-2 below is screenshot of how the snapshot looks like . This is best for user owing Smartphone but with limited data service. User just need to bookmark the URL or IP and whenever alarm.
デバイスGrandstream Networks HT503の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Grandstream Networks HT503をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはGrandstream Networks HT503の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Grandstream Networks HT503の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Grandstream Networks HT503で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Grandstream Networks HT503を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はGrandstream Networks HT503の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Grandstream Networks HT503に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちGrandstream Networks HT503デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
