Home » Motorola » Modems » Motorola V3229

Motorola V3229 Support Question

Find answers below for this question about Motorola V3229 - 14.4 Kbps Modem.
Need a Motorola V3229 manual? We have 1 online manual for this item!

Motorola Overview Questions Manuals Reviews Videos Research

Question posted by jdsimpson on July 14th, 2012

V.3229 Modem Trouble Shooting

this is running on 2 wire operation. when we dial the modem it answers but then the handshake tone becomes choppy sounding and the modem won't lock up. Do we need to set line levels on the modem? it almost sounds like a some kind of vox setting is on.

I Know the Answer!

I have the same question
Request More Information

Current Answers

There are currently no answers that have been posted for this question.
Be the first to post an answer!

Remember that you can earn up to 1,100 points for every answer you submit. The better the quality of your answer, the better chance it has to be accepted.

Related Motorola V3229 Manual Pages

Operating Instructions - Page 2

... ¥7.2, 12.0, and 14.4 kbps trellis-coded per CCITT V.32 bis ¥9.6 kbps trellis-coded and 4.8 and 9.6 kbps uncoded per CCITT V.32 bis ¥2400 and 1200 bps per CCITT V.22 bis ¥300 bps per Bell specification 103 V.3229 / V.3229L -1 The modems can operate full-duplex on both dial-up and leased lines. The V.3229 operates at data rates of...

Operating Instructions - Page 3

... for instant recall or as the powerup configuration. or 4-wire, point-to 14.4 kbps. The maximum telephone line speed is available in the data link. Refer to a remote unit. Transmission can be over the dial-up telephone network or 2- The L model has a TALK LED and TALK/DATA -2 V.3229 / V.3229L Changes can be made to Chapter 3 and...

Operating Instructions - Page 41

... display advances to DIAL STORED NUMBER? ¥Respond to the prompts until reaching the desired number to enter talk mode. ¥When a remote modem answers a high pitched tone (2100 Hz answer back tone) is controlled by the connected phone before the modem autoanswers. This puts the modem in data mode and data transfer can begin. Operation ¥Turn on...

Operating Instructions - Page 43

... establish communications with the DTE at that rate (autobaud). ERROR CONTROL The modem incorporates error control capabilities including LAPM and MNP protocols. The modem can send them to stop bit. 2- / 4-WIRE OPERATION -6 V.3229 / V.3229L FLOW CONTROL If the DTE speed exceeds the DCE (modem) speed, characters may be transmitted. Autobaud also detects the character size and...

Operating Instructions - Page 44

...V.3229 / V.3229L -7 DCE line speed must be the same for forced answer. One of the modems must be configured for both modems. 4-Wire Operation In 4-wire operation, the modem is connected to connect a 2-wire PSTN line for options. Only point-to the TELSET/ LEASED LINE jack on the modem rear panel. Refer to S31 in Chapter 6 for dial backup. 2-Wire Operation In 2-wire operation...

Operating Instructions - Page 51

If accessing a secure remote modem, the local modem prompts the user with PLEASE ENTER YOU PASSWORD ⇒ To Respond to the password prompt Enter $ followed by the password. -14 V.3229 / V.3229L Operation security code before the secure modem will allow data transfer.

Operating Instructions - Page 56

...modem to 14 seconds from the front panel when auto rate renegotiation is enabled. ¥Only one increment or decrement in the DTE rate is exceeded. PLACING A CALL V.3229... occurs a maximum of poor signal quality, the line must improve by front panel operation or AT command. If line condition improves the modem automatically increases the rate. Options include disabled (factory...

Operating Instructions - Page 57

The modems go through a connection sequence and establish a data link. Wait for the dial tone. Operation Using a Standard Telephone ¥Lift the telephone receiver. With the L model enable talk mode by pressing the TALK / DATA button. ¥Dial the number of the remote site. ¥When the answer back tone is heard, immediately press the TALK/DATA button...

Operating Instructions - Page 82

...-555-1000 Here the modem pulse dials a 9 pauses for transferring a call to an outside line then dials the phone number. AT D T 9W usually for the telephone system to switch to extension 377. -18 V.3229 / V.3229L Hook Flash enter an exclamation mark. ! the modem tone dials a 9 ample waits for 2nd dial tone ! 5 Asynchronous Operating Commands Terminal Interface Commands, Cont...

Operating Instructions - Page 91

... the modem returns to online data mode. To disable this function enter AT*RD. V.3229 / V.3229L -27 DTE Controlled Remote Digital Loopback (Pin 21) *RD Table 14: Command *AN *AN1 Operation Bilateral ...of pin 21 while in error control mode. General Commands, Con*dt.efault 5 Asynchronous Operating Commands Note: Local analog loopback with or without test pattern is the only test available ...

Operating Instructions - Page 145

... normal data transmission. The pauses prevent the modem from data mode requires two pauses, one ...a value V.3229 / V.3229L -9 The factory setting is 80 (80 ms). The data rate also affects the timing and must be detected. DTMF Tone Duration S11 S11... entered in multiples of DTMF tones. When S12 is 0 then timing is 14 (1.4 seconds). To disable the escape command, set S2 to command mode from ...

Operating Instructions - Page 179

...optional and ignored. -2 V.3229 / V.3229L nnn . . . GUIDELINES Use the following text. For example the CIC command has no parameter. n are separated by semicolons. A dial command with V.25 bis ...software: ¥An indicator enclosed in less than / greater than signs < > represents a specific character in the appropriate character set ) is...

Operating Instructions - Page 223

... dial up line via the DIAL jack on the back panel. ¥Connect a telephone to the TELSET / LEASED LINE jack on and remote tests are enabled at both sites before starting the fault isolation procedure. V.3229 / V.3229L -A Ensure the units are turned on the back panel of the terminal, modem, and telephone line interfaces. the phone should operate...

Operating Instructions - Page 227

...line. V.3229 / V.3229L -E This step determines the performance of the local and remote modems and repeat step two. This signals the remote to connect its transmit pair through the modem ...to request the operator at the local modem, the DTE interface is valid for 4-wire operation only. ¥Configure the modem for REMOTE ANALOG LOOP WITH TEST PATTERN. Configure the local modem for TEST ...

Operating Instructions - Page 230

... -H V.3229 / V.3229L In 4-wire operation, Analog Bilateral Loopback connects the receive leased line to its operating state. Test Procedures Note: Local Analog Loopback, with or without test pattern, is active from the DTE. A diagnostic test performed during dial backup will terminate when the modem performs leased line lookback. Remote Analog Loop For 2-wire operation, Analog...

Operating Instructions - Page 231

... valid only in 4-wire operation. The initiating modem signals the remote modem to go to the transmit leased line through a buffer amplifier (Figure 3-4). The remote receive leased line connects to Remote Analog Loopback. The remote modem transmitter goes off, but its receiver stays connected and waits for the signal to end the test. Local Digital Loop V.3229 / V.3229L -I

Operating Instructions - Page 238

...External clock Receive clock &Y &Y1 &Y? 5-35 S66 Powerup with user option set #1 Powerup with user option set #2 Display powerup option set &Zn 5-36 Store dial string (n=dial string) %A %An 5-43 S64 Disable auto-reliable fallback character * Set auto-reliable fallback character to n (n=ASCII 1-127) %B %B1 %B2... 12000 bps trellis coded max 14400 bps trellis coded max * V.3229 / V.3229L -E

Operating Instructions - Page 244

... count 6-6 Escape sequence character 43 (+) 6-6 End-of-line character 13 (CR) 6-6 Line feed character 10 (LF) 6-6 Backspace character 8 (BS) 6-7 Pause before blind dialing 2 (2 sec) 6-7 Pause for carrier 30 (30 sec) 6-7 Pause for comma 2 (2 sec) 6-7 Carrier validation 6 (0.6 sec) 6-7 Loss carrier delay time 14 (1.4 6-7 DTMF tone duration 80 (80 ms) 6-8 Escape sequence pause 50...

Operating Instructions - Page 247

answer back tone but no dial tone CFIET Call failure - no connection CFIDT Call failure - no answer back tone, no ringback CFIRT Call failure - number not ...(xxx = register address, yy = option count) PRP n 7-14 Restores current option settings to be dialed, a = ad- timeout occurred -N V.3229 / V.3229L link list complete CFINS Call failure - reorder or busy CFILD Call ...

Operating Instructions - Page 267

...3229 / V.3229L -A Local DCE Busy Call Failure Indication - No Dial Tone Call Failure Indication - A ABT ac ACK ACR ACU A/D ADD ADDR AGC ASCII AT&T B BC BCD BER BERT BIL LB Bit bps BSC BUFF C C Abort Timer OR Answer Back Tone...(7 level) CFIDT American Telephone and CFINT Telegraph CFIRT Bearer Capability Ch Gnd Binary Coded Decimal CIC Bit Error Rate CMOS Bit-Error-Rate-Test (set) ...