[Email protected]: ~ Linphonec-v-D 6Info: No logfile, logging to stdoutOrtp-message-oRTP-0.20.0 initialized.Ortp-message-assigning PCMU/8000 payload type number 0Ortp-message-assigning GSM/8000 payload type Number 3Ortp-message-assigning PCMA/8000 payload type number 8Ortp-message-assigning speex/8000 payload type numb
New problem, it should be video codec there is a problem. Look for it.WEBRTC Voiceengine Codecs:ISAC/16000/1 (103)ISAC/32000/1 (104)Unexpected CODEC:ISAC/48000/1 (105)PCMU/8000/1 (0)PCMA/8000/1 (8)Unexpected CODEC:PCMU/8000/2 (110)Unexpected CODEC:PCMA/8000/2 (118)ILBC/8000/
primary redis is not serviced. Have them copy the backup using the new master Redis.Automatic failover Four, hands -on practice
1. Environment
Here you use three servers, one redis-server and Redis-sentinel service on each server, Redis-server port is 8000,redis-sentinel port is 6800, and modifying the default port is the first step to secure ^_^.
Redis-server Description 192.168.56.101:8000 Master 192.168
The source of this article: http://www.cnblogs.com/wy123/p/6217772.htmlThe string itself is added, although the assignment to the varchar (max) type has changed, in some special cases will still be "truncated", is it a varchar (max) Length problem or operation problem?1, two strings of not more than 8000 lengths are added themselves, and the result is truncated after a length of more than 8000:Not much to s
the address of your ETCD host. To call its Api,docker-gen requires access to the Docker daemon, so we also bind the UNIX socket attached to the Docker into the container.
HOST_IP=$(hostname --all-ip-addresses | awk '{print $1}')ETCD_HOST=w.x.y.z:4001docker run --name docker-register -d -e HOST_IP=$HOST_IP -e ETCD_HOST=$ETCD_HOST -v /var/run/docker.sock:/var/run/docker.sock -t jwilder/docker-register
Service Discovery-Docker-discover
Service discovery is handled by jwilder/docker-discover contai
stun" published by the author, I spent a lot of energy explaining that iptables is theoretically classified as hierarchical Nat rather than port restricted cone.Many people (including when I first studied the STUN Protocol) have doubts about this, that is, for STUN Protocol itself, port restricted cone andAlthough the ing mechanism is a little different, they all have port-restricted attributes. At first glance, the two areNAT traversal features are similar, especially when external addresses w
By default, ADO is the Apartment thread model.
If you are using this in IIS and ADO is only being used at page scope
then it should be fine.
If you are using it at the session or application level then you will
need to mark it as both.
So how can we change it to Both?
It may be to change the thread model in the registry.
In
C:/Program Files/Common Files/System/ado
There are two reg files in the folder, which is interesting.
ADOFRE15.REG
ADOAPT15.REG
Where,ADOFRE15.REGThis is t
The absolute inside. Pre-sales salaries for major IT companies in recent years
2004, the days of the letter Beijing salary list: Top 4000-8000, technology over the take can be more than 5000, there are bonuses, sales are not detailed, research and development pay a higher 5000-9000, the implementation of the General Staff. 05, more than 4500 before the sale
2005 CISCO, pre-sale 6000-18000, requirements ccie above, a lot of pre-sales older, more than 3
parameter is not specified, all users are listed.
@ Pwdlen Int = 3 -- number of digits for password cracking. By default, only three or less passwords are cracked.
As
-- Generate the user table of the password to be cracked
Select name, password
, Type = case when xstatus 2048 = 2048 then 1 else 0 end
, JM = case when password is null or datalength (password) Then 1 else 0 end
, Pwdstr = case when datalength (password) Then cast (password as sysname)
Else cast (''as sysname) End
, Pwd = cast (
and meeting room configurations. Cisco also provides more and more advanced IP phones, and cooperates with companies such as Polycom, RIM, Symbian, Nokia, apple, and Microsoft to provide a large number of fixed and mobile interfaces for the Unified Communication Environment.
VII. Summary
Which company's solution fits the user's network best? This is obviously a complicated decision. You need to consider the current network configuration of your enter
know what tag should be added to the sent packet so that the vlan of the packet is the voice vlan configured for the interface connected to it? This is achieved through the LLDP protocol. The ip Phone Number communicates with the switch through LLDP. The switch sends the voice vlan of the interface to the ip phone number through LLDP protocol. 2. The voice device that does not support tags, for example, Huawei's EchoLife ET65 ip phone sends/receives packets without tags. In this case, the OUI f
Christmas Eve-bao litong PK pride! Polycom, a foreign company in the United States, and a leader in audio and video conferencing equipment, after two rounds of written tests, today, we finally ushered in the first round of interviews in four rounds of interviews. pk: two technical department managers, 1 HR manager, 1 hr assistant, and 9 interviewers. I feel pretty good. Two experienced Moto, Ericsson, tsinghua, the Chinese Emy of sciences, and Beihang
H264 SVC is a technology that divides video streams into multiple layers of resolution, quality, and frame rate. It is an extension of H.264 Video Coding/decoding standard adopted by most video conferencing Devices today. Video conferencing equipment uses SVC technology to send and receive multi-layer video streams consisting of a small base layer and multiple other optional layers that can improve resolution, frame rate, and quality. This layered method can greatly improve the Code elasticity a
22-j ACCEPT-A output-p tcp -- sport 22-j ACCEPT3. Allow Intranet machines to log on to MSN and QQ.(MSN and QQ are not allowed to log on by default) QQ can generally log on from TCP 80, 8000, 443, UDP 8000, 4000, while MSN can log on from TCP 1863, 443. The process of logging on to MSN and QQ is like accessing the Internet. It is also a designated port for accessing the remote server. Therefore, we only nee
first, because the select statement of Session 1 will add a share lock to the data page. Since the share lock is added, Session 2 will run later, to apply an exclusive X lock to a page, you must wait, but this is not the case. If there are still 10 select statements in the session, which of the following statements will be run first? According to the actual execution, the update statement is executed first.
Back to the truth, experiment code
1. Create a table, insert data, and create an index
-- Search fields to be set: expertname, expertdomain, hitcountsdata, workhistory, eduhistory, projecthistory, award, researchpaper, researchpapermonograph, expertallinfo-- The Field expertallinfo is of the document type, and all other retrieval fields are of the phrase type.
-- 1. obtain expert experience-- Drop function f_getworkhistory
Create Function f_getworkhistory (@ Expertid numeric (9))Returns varchar (8000)AsBeginDeclare @ RET varchar (
1. Route name -- name the route1.1 Basic useWe use the as keyword to name the route:Route: get ('/hello/laravelemy Emy', ['as' => 'army', function (){Return 'Hello LaravelAcademy! ';}]);Routing naming makes it easier to use the route function to generate a URL pointing to the route or generate a redirect link to the route:Route: get ('/testNamedRoute', function (){Return route ('adsory ');});We output http://laravel.app:
The payload type (Payload type) in the RTP packet has a column length of 7 bits, so RTP can support 128 types of payload that are not available. This field is used to indicate the type of encoding used by the sound or image, and is determined by the sending side, but of course the receiver has the ability to handle it. If the sender decides to change the encoding mode in the middle of the session or broadcast, the sender can notify the receiving side by this field. The following is a list of som
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