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Send notification to IP Phones and show that on LCD. EX: Grandstream GXP1625

hi.

I have a ONLINE callshop that work with IP Phones.

I'm use Asterisk.

Now I need send to IP Phones the amount call in realtime to show on Phone LCD.

I learn about this feature and fond this information:

To Phone show message on LCD, is necessary send a SIP INFO with xml data.

For example:

INFO sip:carlos @ [login to view URL] SIP/2.0

Via: SIP/2.0/UDP [login to view URL];rport;branch=z9hG4bKppggmt5mg1avj

Max-Forwards: 70

From: <sip:01152588200 @ [login to view URL]>;tag=0tpgSjXtr3ctD

To: <sip:carlos @ [login to view URL]>;tag=as00a203e3

Call-ID: 3dccd3dc4a295a7c5391c95377a45a0d @ [login to view URL]

CSeq: 96649882 INFO

Contact: <sip:011525882XX @ [login to view URL];transport=udp>

User-Agent: FreeSWITCH-mod_sofia/1.2.10

Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE

Supported: timer, precondition, path, replaces

Content-Type: application/vnd.etsi.aoc+xml

Content-Length: 310

<?xml version="1.0" encoding="UTF-8"?>

<aoc>

<aoc-d>

<charging-info>subtotal</charging-info>

<recorded-charges>

<recorded-currency-units>

<currency-id></currency-id>

<currency-amount>0.20</currency-amount>

</recorded-currency-units>

</recorded-charges>

<billing-id>normal-charging</billing-id>

</aoc-d>

</aoc>

I get it from a system that work perfect. Each INFO received, show the currency-amount variable on LCD.

I need to it. can be in Asterisk or FreeSwitch.

If you not expert in it, please not send your proposals.

I ONLY HIRE YOU IF YOU SHOW IN MY PHONE Grandstream A MESSAGE. You send me a SIP account, I register on my phone. If I receive any custom message on LCD I hire you.

Best regards.

Kĩ năng: Asterisk PBX, FreeSwitch

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Về Bên Thuê:
( 12 nhận xét ) santo tome, Argentina

ID dự án: #11545501

3 freelancer đang chào giá trung bình $324 cho công việc này

Asterisker

Hello I have done the same task on my asterisk. text messages to yealink is not problem, but some models don't support text messages. Could you tell me please what kind of phone brand do you use? I can do this job. Thêm

$140 USD trong 3 ngày
(41 Nhận xét)
5.0
vule83

Hello, What you describe not clear enough for me. What you want to show on you Granstream phone is the price from database or the price from a website. Right now, I can configure to show the the name of phone num Thêm

$277 USD trong 3 ngày
(16 Nhận xét)
4.6
malarayshi

Hi We have good experience in Voip and Asterisk and web We can make your requirements easily just contact us

$555 USD trong 3 ngày
(0 Nhận xét)
0.0